by Chase Stuart
on February 28, 2013
The uniform worn by the Boston Redskins in 1935
The debate concerning whether the Washington Redskins should change its name has
resurfaced in recent weeks. I have my opinion as to whether a name change is appropriate, but nobody cares to read that. Instead, I’d like to recount the history behind the name.
The nickname ‘Redskins’ predates the team playing football in Washington. The organization began playing football in 1932 — in Boston — under the nickname Braves. That was changed in 1933 to Redskins, and the franchise moved to Washington in 1937.
So where did the name Braves come from? The NFL was a fledgling league in the ’20s and ’30s, and teams in that era often chose names synonymous with the local baseball team. George Halas saw the success of the Cubs and named his team the Bears. When the Portsmouth Spartans moved to Detroit in 1934, the name “Lions” made sense for a city that already loved the Tigers. Major League Baseball’s San Francisco Giants began playing in New York in the 19th century, so it didn’t take the football team long to come up with a nickname in 1925. Like the Giants, the Boston football team simply copied one of the baseball team’s names — and they didn’t pick ‘Red Sox’. In 1932, the Atlanta Braves were still playing in Boston at Braves Field, and since that’s where the football team was scheduled to play, I imagine the team spent all of several seconds coming up with a name.
[continue reading…]
Tagged as:
Redskins
{ }
by Chase Stuart
on February 27, 2013
Yesterday, I ranked every quarterback in college football last season. Today, I’ll do the same for every quarterback since 2005. If you read yesterday’s article, you can skip the next three paragraphs, which explain the system I used.
These guys were great in college.
I start by calculating each quarterback’s Adjusted Net Yards per Attempt, done by starting with passing yards per attempt, adding 20 yards for each touchdown and subtracting 45 yards for each interception, and subtracting sack yards lost from the numerator and adding sacks to the denominator. Because the NCAA treats sack stats as rushing data, and because the game logs I have (courtesy of
cfbstats.com) only show separate sack data on the team level, some estimation is involved in coming up with player sacks. Each quarterback is assigned X% of the sacks his team’s offense suffered in each game, with X equaling the number of pass attempts thrown by that player divided by his team’s total number of pass attempts.
Once I have calculate the ANY/A for each player, I then adjusted their ratings for strength of schedule. This involves an iterative process I described here and is virtually identical to how I calculate SRS ratings in college football on the team level. You adjust each quarterback’s ANY/A (weighted by number of pass attempts) for the qualify of the defense, which is adjusted by the quality of the quarterbacks it faced, which is adjusted by the quality of all the defenses all of those quarterbacks faced, and so on. After awhile, the ratings converge, and you come up with final, SOS-adjusted ANY/A ratings.
[continue reading…]
{ }
by Chase Stuart
on February 26, 2013
The Chiefs play the Baylor game on an endless loop for the other 31 teams.
A few weeks ago, I discovered
cfbstats.com, which has made available for download an incredible amount of college football statistics from the last eight seasons. Thanks to them, I plan to apply some of the same techniques I’ve used on NFL numbers over the years to college statistics. If you’re a fan of college football, you’re probably already reading talented writers like
Bill Connelly and
Brian Fremeau, but hopefully I can bring something new to the table for you to enjoy.
There are many differences between college and professional football, but many of the same stats still matter. For quarterbacks, Adjusted Net Yards per Attempt is still the king of the basic stats , and it is arguably even more important in college where teams play at varying different paces.
There’s a small problem, however, if you want to calculate ANY/A at the college level: the NCAA counts sacks as rush attempts and sack yards lost as negative rushing yards. I manually overrode that decision in my data set, so going forward, all rushing and passing data will include sack data in the preferred manner (keep this in mind when you compare the statistics I present to the “official” ones).
[continue reading…]
Tagged as:
Geno Smith,
Johnny Manziel,
Matt Barkley,
Tyler Bray
{ }
by Chase Stuart
on February 25, 2013
In the pre-season, I wrote three pieces on Cleveland Browns rookie Trent Richardson. As part of a thought experiment, I wondered who would lead the NFL in rushing yards from 2012 to 2021? I narrowed my finalists to LeSean McCoy, Beanie Wells (was I drunk?), DeMarco Murray (ouch), Richardson and the rest of the rookies, and then a few college running backs. I concluded that Richardson was the obvious frontrunner, with McCoy, Doug Martin, and Marcus Lattimore (double ouch) as the next best bets. I’m not really sure 2012 helped clarify the issue, although Martin and Alfred Morris certainly raised their chances.
Then in August, I looked at the production of the highest drafted running back in each draft class. I discovered that slightly fewer than half of the highest drafted running backs led their class in rushing yards as a rookie; as you can see, “the field” also turned out to be a better bet than Richardson in 2012:
In that post, I also noted that the running back drafted first in his class was slightly less successful over the course of his career: only one-third of the highest-drafted running backs finished with the most career rushing yards in their class.
The final post on the topic ended up being more relevant to Alfred Morris than Richardson. In August, I compared how the top rookie running back performed over the rest of his career relative to the other members of his class. From 1992 to 2002, 10 of the 11 backs to lead their class in rushing yards as rookies ended up finishing with the most career rushing yards. But in recent years, that trend has reversed itself: the odds are long that Ben Tate (2011), LeGarrette Blount (2010), Knowshon Moreno (2009 and competing with Arian Foster and LeSean McCoy), or Steve Slaton (2008) will also finish with the best careers from their class.
So where do we stand on Richardson and Morris? A year later, how much credit do we give Richardson for having been the #3 pick in the draft? For Morris, how much do we downgrade him for being a 6th round pick? And how does the presence of Robert Griffin III complicate things?
[continue reading…]
Tagged as:
Alfred Morris,
Doug Martin,
Running backs,
Trent Richardson
{ }
by Chase Stuart
on February 24, 2013
The GSOT.
Eight teams in NFL history have rostered five players who — at some point in their career — gained at least 1,000 receiving yards in a season. The most recent three teams were the 2003-2005 Rams, who had
Torry Holt,
Isaac Bruce,
Marshall Faulk,
Kevin Curtis, and
Mike Furrey. Furrey wouldn’t record 1,000 yards until he joined the Lions in 2006, while Curtis’ only 1,000-yard season came in 2007 with the Eagles. But they qualify, as the question doesn’t concern itself with
when that 1,000-yard season occurred.
From 1995 to 1997, the Denver Broncos also pulled off this feat. You could probably guess Shannon Sharpe, Rod Smith, and Ed McCaffrey, but they were joined by Vance Johnson and Anthony Miller in ’95, Miller and Patrick Jeffers (!) the following season, and Jeffers and Flipper Anderson (!!) in 1997.
That leaves just two teams. Bill Belichick’s Cleveland Browns are one of them, as Eric Metcalf, Derrick Alexander, Mark Carrier, Michael Jackson, and Keenan McCardell were all on the 1994 team. Today’s trivia question focuses on the first team to roster five players who, before or after, had a 1,000-yard receiving season.
As this question is, well, impossible, I’ll simply list the players from “least useful” to “most useful” in terms of guessing the team and year. Post in the comments after which player you figured it out!
Tagged as:
Weekend Trivia
{ }
by Chase Stuart
on February 23, 2013
And you thought the 'Luck' puns were bad...
Last year, Stanford’s
David DeCastro was considered one of the safest picks in the draft. But despite being a dominant player that nearly every scout loved, because he was a guard, DeCastro fell to the
Steelers with the
24th pick. This year, Alabama guard
Chance Warmack projects to be an even better player, and some think he’ll crack the top ten.
Guards generally don’t get drafted so early. It’s not always easy to typecast a player as a guard (as opposed to a center or tackle), but according to Pro-Football-Reference, Chris Naeole (Colorado) is the last guard to be selected in the top 10, when the Saints took him at 10 in 1997. Before that, you have to go back to 1988, when Dave Cadigan (USC) and Eric Moore (Indiana) went to the Jets and Giants. The last guard selected in the top five was Bill Fralic of Pittsburgh, who was taken by the Falcons with the second pick in the 1985 draft.
But when it comes to guards, there’s an even rarer feat than landing in the top five of the draft. The last time any rookie made the Pro Bowl at guard – regardless of draft position – came in 1983. Can you name him?
Trivia hint 1 |
SelectShow> |
He went to Northwestern and played for the Baltimore Colts.
|
Trivia hint 2 |
SelectShow> |
He was the fourth pick in the 1983 draft and was a 7-time Pro Bowler, but he played most of his career at tackle.
|
Tagged as:
Weekend Trivia
{ }
by Chase Stuart
on February 22, 2013
All your NFL draft needs will not by satisfied by Football Perspective. I’ll be writing some meta draft articles, discussing draft pick value, historical expectations, and the like, but I won’t delve too deeply into the current crop of prospects for the 2013 draft. Fortunately, there are many excellent resources out there. I asked Sigmund Bloom and Matt Waldman for their thoughts on some of the best writers covering the 2013 draft. Listed below are their excellent recommendations (along with a few of my own) that should serve your draft needs well; I have also provided links to the twitter accounts of each writer (click on the person’s name for their twitter feed) for the more social media-friendly readers out there:
[continue reading…]
Tagged as:
Matt Waldman
{ }
by Chase Stuart
on February 21, 2013
Russell Wilson is too awesome for snide comments.
Since 1990, there have been 48 rookie quarterbacks that threw at least 224 pass attempts, the necessary amount to qualify for the league’s efficiency ratings. There are many conventional ways to measure rookie quarterbacks, but the off-season lets us play around with more obscure measures.
For example, have you ever considered how rookie quarterbacks performed compared to how their teams passed in the prior year? David Carr, Tim Couch, and Kerry Collins took over expansion teams, but we can compare the passing stats of the other 45 rookie quarterbacks to the team stats from the prior season. To compare across eras, I am grading each individual and team relative to the league average each season.
Let’s start with Net Yards per Attempt. Ben Roethlisberger averaged 7.41 NY/A in 2004 when the league average was 6.14; therefore, Roethlisberger was at 121% of league average. Meanwhile, the 2003 Steelers under Tommy Maddox were at 99% of league average. For each of the 45 rookie quarterbacks, I plotted them in the graph below. The Y-axis shows how the quarterback performed as a rookie, while the X-axis shows how his team performed in the prior season. Because it makes sense to think of “up and to the right” as positive, the X-axis goes in reverse order. Take a look – I have an abbreviation for each quarterback next to his data point:
[continue reading…]
Tagged as:
Andrew Luck,
Brandon Weeden,
Nick Foles,
Robert Griffin III,
Russell Wilson,
Ryan Tannehill
{ }
by Chase Stuart
on February 20, 2013
On Monday, I explained my methodology for ranking every wide receiver in football history, and yesterday, I presented a list of the best single seasons of all time. Today the career list of the top 150 wide receivers. As usual, I implemented a 100/95/90 formula, giving a player credit for 100% of his production in his best season, 95% of his value in his second-best season, 90% in his third year, and so on. The table below is fully sortable and lists the first and last year each person played wide receiver ; you can use the search feature to find the best receiver to ever play for each team (for example, typing ‘ram’ for the Rams ‘clt’ for the Colts.)
[continue reading…]
Tagged as:
GOAT,
Ranking Systems,
WR Project,
WR Ranking Systems
{ }
by Chase Stuart
on February 19, 2013
Yesterday, I explained my methodology for ranking every wide receiver in football history. Today I’m going to present a list of single-season leaders, which presents some problems.
I think the method I described yesterday does a good job adjusting for era, as receivers are only given credit for their yards above the baseline, which is different each season. But there are some other complicating factors unique to football. Seasons have had varying lengths: a receiver who plays 12 games in a 12-game season can’t be penalized the way you would penalize a receiver who only plays in 12 games now. Since older receivers are generally at a disadvantage for many reasons, I decided to simply pro-rate the value for all non-16 game seasons as if it was a 16-game season. However, I have also included downward adjustments for players in other leagues and during World War II.
The table below lists the top 200 wide receiver seasons of all-time.
[continue reading…]
Tagged as:
GOAT,
Ranking Systems,
WR Project,
WR Ranking Systems
{ }
by Chase Stuart
on February 18, 2013
We know how this story will end.
Regular readers know that one of my projects this off-season is to come up with a better way to grade wide receivers. I first attempted to
rank every wide receiver four years ago. That study, which I will reproduce this week, has some positives and negatives. My goal is to eventually come up with four or five different ranking systems, so consider the series this week to be the first of several ranking systems to come.
The first step in this system is to combine the three main stats — receptions, receiving yards and receiving touchdowns — into one stat: Adjusted Catch Yards. We know that a passing touchdown is worth about 20 yards, so I’m crediting a receiver with 20 yards for every touchdown reception. Next, we need to decide on an appropriate bonus for each reception.
We want to give receivers credit for receptions because, all else being equal, a receiver with more receptions is providing more value because he’s likely generating more first downs. I looked at all receivers over a 12-year period who picked up at least 30 receiving first downs. I then used the number of receptions and receiving yards those players had as inputs, and performed a regression to estimate how many first downs should be expected. The best-fit formula was:
[continue reading…]
Tagged as:
GOAT,
Ranking Systems,
WR Project,
WR Ranking Systems
{ }
by Chase Stuart
on February 17, 2013
Those are some clutch shirts.
We all know that
Tom Brady set the single-season passing touchdowns record in 2007, when he threw 50 touchdowns as the New England Patriots went 16-0. That broke
Peyton Manning‘s mark of 49 touchdowns in 2004. And I think most of us know that prior to Manning,
Dan Marino had set the NFL record with 48 touchdowns in 1984.
Marino’s touchdown record stood for 20 years, but do you know who held the record before Marino? Believe it or not, the previous record stood for even longer. Before we get to the hints, here are two freebies.
The quarterback still holds his franchise’s record for passing touchdowns in a season. And he is the last quarterback to set the single-season passing touchdowns record twice in his career.
Trivia hint 1 |
SelectShow> |
The quarterback in question threw 36 touchdowns. It’s worth pointing out that George Blanda threw 36 touchdowns in 1961 in the AFL, but I am excluding him for the purposes of this trivia question.
|
Trivia hint 3 |
SelectShow> |
He played for the New York Giants.
|
Click 'Show' for the Answer |
SelectShow> |
In 1963 Y.A. Tittle threw 36 touchdown passes, breaking the NFL record of 33 set by… Tittle in 1962. Prior to that, Sonny Jurgensen (32, 1961) and Johnny Unitas (32) had been the only quarterbacks in NFL history to throw for 30 touchdowns in a season (and only Unitas did it before the NFL expanded to a 14-game schedule.)
|
Tagged as:
Weekend Trivia
{ }
by Chase Stuart
on February 16, 2013
The Packers forgot to tackle the quarterback.
It’s hard not to be amazed by the seasons that
Colin Kaepernick,
Robert Griffin III and
Russell Wilson had as first-year starters in 2012. It’s playing around with the cut-offs to an absurd degree, but prior to 2012, only six men in NFL history had ever:
- Averaged 7.9 yards per attempt on at least 200 passes
- Average at least 5.0 yards per carry on at least 50 rushes
You probably wouldn’t be surprised to know that Fran Tarkenton, Steve Young, Daunte Culpepper, Michael Vick, and Aaron Rodgers were five of the players to accomplish this feat. Then, in 2012, Kaepernick, Griffin, and Wilson joined the list, as did Cam Newton.
But can you name the remaining member of the 7.9/200/5.0/50 club?
Trivia hint 1 |
SelectShow> |
He was the second member to join, doing so in 1971.
|
Click 'Show' for the Answer |
SelectShow> |
Greg Landry made his only Pro Bowl in 1971, when he threw for 2,237 yards (averaging 8.6 yards per attempt) and 16 touchdowns, while also rushing 76 times for 530 yards (7.0 YPC average) and 3 touchdowns.
|
Tagged as:
Weekend Trivia
{ }
by Chase Stuart
on February 15, 2013
On Monday, I argued that target data has some predictive value. I wanted to update that post with a few observations.
Wide Receiver Targets
In the original post, I looked at year-to-year data for all players with at least 500 receiving yards in Year N and at least 8 games played for the same team in Years N and N+1. But it makes more sense to limit the sample to only wide receivers if we want to predict how wide receivers project in the next season.
There are 554 pairs of wide receiver seasons that meet the above criteria. The best fit formula to project future receptions based on prior receptions and prior targets is:
Year N+1 Receptions = 14.0 + 0.547 * Yr_N_Rec + 0.124 * Yr_N_Tar
The R^2 is 0.39, and while the receptions variable is statistically significant by any measure, the targets variable just barely qualifies (p = 0.044) as such. Still, this tells us that for every 8 additional targets a receiver sees in Year N, we can expect one more reception in Year N+1, holding his number of receptions equal.
If we want to project receiving yards instead of receptions, we get:
Year N+1 Receiving Yards = 180.3 + 0.434 * Yr_N_RecYd + 2.55 * Yr_N_Tar
The R^2 is 0.33, implying a slightly less strong relationships, which makes sense: yards are more variable to large outliers than receptions, so you would expect receiving yards to be slightly harder to predict. Another interesting note: the targets variable here is statistically significant at the p = 0.0003 level, and as expected, the receiving yards variable is statistically significant at all levels. Holding receiving yards equal, a receiver would need an additional 19 targets to increase his projected number of receiving yards by 50, so the practical effect may not be all that large.
Addressing the multicollinearity problem
[continue reading…]
Tagged as:
Calvin Johnson,
Targets,
WR Project
{ }
by Chase Stuart
on February 14, 2013
There have been 35 quarterbacks in NFL history to throw for at least 30,000 yards. Given enough time, you could probably guess that Drew Bledsoe, Jim Kelly, and Steve McNair are three of them. All three have something else in common: they were all born on February 14th.
If we drop the cut-off to 16,000 yards, we jump to 125 quarterbacks but get to include David Garrard, another Valentine’s Day baby. With 366 possible birthdays, it’s pretty incredible that four out of a random group of 125 people would have the same birthday. Consider that no one born on any the following seven days — January 30th, March 4th and 30th, April 9th and 13th, and June 12th and 21st — has ever gained a single passing yard in NFL history.
But wait, there’s more: If we drop the threshold to 3,500 passing yards, we get to include Patrick Ramsey and Anthony Wright. Those guys may not impress you, but consider that only 310 players have thrown for 3,500 yards. That means dozens of days have zero quarterbacks with 3,500 yards, so slotting in Ramsey and Wright as QB5 and QB6 on your birthday dream team is pretty damn good. February 13th, for example, has Jim Youel as its top passer, and he only collected 849 yards. Yesterday’s number two slot goes to the greatest receiver of all-time to ever play with Aaron Brooks (106 yards), outpacing Drew Henson and his 98 career yards. Clearly, passing yardage is for lovers.
[continue reading…]
Tagged as:
Parenting Advice
{ }
by Chase Stuart
on February 13, 2013
Fritz Pollard, the first African American coach and quarterback in the NFL.
Five years ago, I wrote a
four part series detailing the
history of the black quarterback. With February being Black History Month and Super Bowl XLVII marking the 25th anniversary of
Doug Williams becoming the first black quarterback to win a Super Bowl, I figured it was worth another trip down memory lane.
The history of black quarterbacks in professional football is complicated. As recently as 2007, the New York Giants had never had a black quarterback throw even a single pass. On the other hand, as far back as 1921, Frederick Douglass “Fritz” Pollard not only quarterbacked the Akron Pros, but was also the first black head coach in NFL history. A year earlier, Pollard and Bobby Marshall were the first two black players in professional football history and helped the Pros win the championship in the NFL’s inaugural season. The Pros ran the single-wing, and Pollard was the player lined up behind the center who received the snaps. At the time the forward pass was practically outlawed, so Pollard barely resembles the modern quarterback outside of the fact that he threw a few touchdown passes during his career.
According to the great Sean Lahman, at least one African American played in the NFL in every year from 1920 to 1933, although Pollard was the only quarterback. Beginning in 1934, that there was an informal ban on black athletes largely championed by Washington Redskins owner George Marshall. It wasn’t until 1946 that black players were re-admitted to the world of professional football, when UCLA’s Kenny Washington and Woody Strode were signed by the Los Angeles Rams; in the AAFC, Bill Willis and Marion Motley were signed by Paul Brown’s Cleveland Browns that same season.
[continue reading…]
{ }
by Chase Stuart
on February 12, 2013
Reggie Wayne led the NFL in targets last year, but that’s a little misleading since the Colts ranked 6th in pass attempts. As a percentage of team targets, Wayne ranked second in the league, but he was a distant number two to Brandon Marshall, who saw two out of every five Bears passes in 2013.
But that doesn’t make him the best receiver. It was easier for Marshall to receive a high number of targets because the rest of the Chicago supporting cast was weak, so Jay Cutler consistently looked Marshall’s way. Chicago ranked 25th last year in Adjusted Net Yards per Attempt, so essentially we have a player on a bad passing offense receiving a ton of targets. It’s not all that obvious how you compare a player like that to Roddy White, who deserves credit for being in a great passing offense but loses targets because of the presence of Julio Jones and Tony Gonzalez (of course, without them, would Matt Ryan start looking like Jay Cutler?)
I identified the leader in targets for each team, and then calculated the percentage of team targets each leading receiver had in 2012. The table below lists that percentage on the Y-Axis; the X-Axis represents the number of ANY/A that player’s team averaged. Someone like Marshall (represented by the first four letters of his last name and the first two letters of his first name, MarsBr) will therefore be high and to the left, while Randall Cobb is low and to the right:
[continue reading…]
Tagged as:
Brandon Marshall,
Calvin Johnson,
Michael Crabtree,
Targets,
WR Project
{ }
by Chase Stuart
on February 11, 2013
Demaryius Thomas made the most of his targets in 2012.
In 2007, Doug Drinen and I wrote a
pair of
articles discussing our views on targets. I’m working on a
wide receiver project this off-season, and a complete discussion of receiving statistics includes a discussion of targets.
Let me start with the prevailing few: targets are important, and if two receivers have the same production on a different number of targets, the one who produced on fewer targets is better/more valuable. Similarly, if all else is equal, the receiver with a higher catch rate — calculated as catches/target — is the better/more valuable one.
There are some problems with the prevailing view. By placing targets in the denominator of a formula, we’re implying that targets are a bad thing, or at a minimum, an opportunity wasted. But targets aren’t like pass attempts. Pro Football Focus has a stat called yards per pass route run, and that actually is the receiver version of yards per pass attempt.
But targets don’t help identify the player who deserves blame: on a random incomplete pass, assume three receivers are running routes, and one of them is targeted. Absent a drop, I have a hard time saying that of the three wide receivers, the targeted one did the worst of the three. If we grade a receiver by his yards per route run, each receiver is equally penalized with one route run on the play; if we grade a receiver by yards per target, the two wide receivers that did not get open are not penalized, while the one that was targeted is penalized. That seems fundamentally wrong to me.
Here’s another problem: In a broad sense, the player with more targets (or percentage of his team’s targets) is in a very real sense a bigger part of his team’s offense. Either he’s open more often, or the quarterback is throwing in his direction even when he’s not open (whether because the coaches call more plays for him or because he’s earned the quarterback’s trust). In any event, the target itself is an indicator of quality, and penalizing a player — which is what you do when you place targets in the denominator — for an event that is highly correlated with quality is not something I’m comfortable doing.
[continue reading…]
Tagged as:
Targets,
WR Project
{ }
by Chase Stuart
on February 10, 2013
San Diego’s Danario Alexander caught 37 passes for 658 yards and 7 touchdowns in 10 games last year. Those might not look like great numbers, but when Philip Rivers looked his way, Alexander tended to produce. Alexander only saw 62 targets last season, but led the league with a 10.6 yards-per-target average (minimum 50 targets). Since 2000, there have been 21 receivers to average at least 11 yards per target on 50 targets.
I’ve blanked out the first two rows, because the same player has recorded the two highest yards/target seasons over the last thirteen years. Can you guess who it is?
[continue reading…]
Tagged as:
Danario Alexander,
Targets,
WR Project
{ }
by Chase Stuart
on February 9, 2013
In an effort to prove that bloggers actually go to bars and to reassure you that you know more about football than your average bar patron…
I was at a bar the other night when it was revealed that it was Trivia Night. Once I heard that the first category was NFL, I decided to throw my hat into the ring. The topic was “2013 Hall of Fame candidates.” (this was before the 2013 Class was announced.)
I feel pretty confident that the average Football Perspective reader would have no trouble answer these questions, although I will admit that they struck me as slightly harder than the level of questions I would expect at a typical bar trivia night.
Question 1: Which six-time Pro Bowl running back started his career in Los Angeles and ended it in the Super Bowl?
Question 2: Which eleven-time Pro Bowler played his entire career with the Baltimore Ravens?
{ }
by Chase Stuart
on February 8, 2013
NFL.com posted an article yesterday looking at the strength of schedule for each team in 2013. We have known each team’s opponents since the end of the regular season, and while the full schedule won’t come out until April, it’s simple to calculate a team’s strength of schedule for 2013. Usually, the media reports this by looking at the win-loss record of each opponent from the prior season. Here are the projected SOSs for each team next season:
Team | SOS | Opponent record |
Carolina Panthers | 0.543 | 138-116-2 |
Detroit Lions | 0.539 | 138-118-0 |
New Orleans Saints | 0.539 | 137-117-2 |
St. Louis Rams | 0.539 | 137-117-2 |
Baltimore Ravens | 0.535 | 137-119-0 |
Green Bay Packers | 0.533 | 136-119-1 |
Arizona Cardinals | 0.52 | 131-121-4 |
Miami Dolphins | 0.52 | 133-123-0 |
San Francisco 49ers | 0.52 | 132-122-2 |
Minnesota Vikings | 0.516 | 132-124-0 |
Seattle Seahawks | 0.516 | 130-122-4 |
Cincinnati Bengals | 0.508 | 130-126-0 |
Jacksonville Jaguars | 0.508 | 129-125-2 |
New England Patriots | 0.508 | 130-126-0 |
Atlanta Falcons | 0.504 | 128-126-0 |
Chicago Bears | 0.502 | 128-127-1 |
Tampa Bay Buccaneers | 0.5 | 127-127-2 |
Washington Redskins | 0.498 | 127-128-1 |
New York Jets | 0.496 | 127-129-0 |
Philadelphia Eagles | 0.496 | 127-129-0 |
Cleveland Browns | 0.492 | 126-130-0 |
Pittsburgh Steelers | 0.496 | 126-130-0 |
Tennessee Titans | 0.488 | 124-130-2 |
New York Giants | 0.48 | 123-133-0 |
Dallas Cowboys | 0.48 | 121-134-1 |
Buffalo Bills | 0.473 | 121-135-0 |
Houston Texans | 0.473 | 120-134-2 |
Kansas City Chiefs | 0.473 | 121-135-0 |
Oakland Raiders | 0.469 | 120-136-0 |
Indianapolis Colts | 0.461 | 117-137-2 |
San Diego Chargers | 0.457 | 117-139-0 |
Denver Broncos | 0.43 | 110-146-0 |
[continue reading…]
Tagged as:
SOS
{ }
by Chase Stuart
on February 7, 2013
The table below lists every retired number for each of the 32 franchises. It also lists each player’s career AV (starting in 1950), position(s), and years with the team. Each column is sortable, and you can use the search box to search by team (or uniform number, or position, or anything else); you can also change how many rows are shown by clicking on the dropdown box on the left.
[continue reading…]
Tagged as:
Player deaths,
uniforms
{ }
by Chase Stuart
on February 6, 2013
The off-season is here.
But Football Perspective isn’t going anywhere. I prefer off-season writing to in-season writing, as football theory and history is more compelling to me than figuring out whether to rank the Lions ahead of the Bills. At the old Pro-Football-Reference Blog, we did some of our best work in the off-season, and I hope for the same results here.
Evan Silva just published a great piece detailing what each team needs in the off-season, but you’re not going to find that type of article here in the off-season. I will have some draft articles, but I don’t intend on staying topical all that often. My first big off-season project is to come up with a wide receiver ranking system.
I won’t bore you with all the details yet, but I think grading wide receivers (or for that matter, receiving tight ends) is much, much more complicated than people realize. I hope you guys are excited to participate the discussion, as I am in the early stages of this project and will go where the research takes me. One possible result I envision: the ultimate wide receiver ranking system does not exist, but a series of four or five ranking systems might give us the complete picture of a wide receiver.
Let me start with a question: which team had a better passing offense last year, Houston or Detroit? For now, try to ignore what we saw out of Matt Schaub in the post-season and just focus on the regular season results.
[continue reading…]
Tagged as:
Andre Johnson,
Calvin Johnson,
WR Project
{ }
by Chase Stuart
on February 5, 2013
A year after having a sack in the BCS National Championship Game, Upshaw forced a key fumble in the Super Bowl.
Aaron Wilson
of the Baltimore Sun pointed out an interesting bit of trivia today:
Courtney Upshaw has now won back-to-back titles in college and the NFL. Back in October 2009, the Minnesota Vikings were 5-0, and new additions
Brett Favre and rookie
Percy Harvin were a big part of their success. Harvin had won the
national championship with Florida and
Tim Tebow in 2008, and I wondered: how often
does a player win a national championship in college and then win the Super Bowl the next season?
As of that post, only three players had won a college championship their last season in college and then were starters on a Super Bowl champion the following year: Randall Gay (LSU 2003, New England 2004), William Floyd (Florida State 1993, San Francisco 1994) and Tony Dorsett (Pittsburgh 1976, Dallas 1977).
So, has that changed? In 2009 the Saints won the Super Bowl, but they had no rookies from Florida. Alabama won the BCS Championship in 2009 and had seven players drafted in April 2010, but none of them landed on the Packers. The next year Cam Newton and Nick Fairley helped the Auburn Tigers win the championship, but none of their players found themselves as New York Giants a year later. In 2011, the Crimson Tide won another national title, and Courtney Upshaw was named the Defensive MVP of the game. Alabama defeated LSU in the Super Dome, the site of where Upshaw’s Ravens just won the Super Bowl.
With nine starts, Upshaw qualifies as a “starter” on the Ravens, so he joins Dorsett, Floyd, and Gay as the only players to to start for a Super Bowl champion a year after winning the national championship. In an odd twist, if we require a player to start for the two teams, Gay drops off the list: he was a nickel back on the 2003 LSU Tigers, behind future NFL cornerbacks Corey Webster and Travis Daniels. Dorsett has the most impressive two-year run, as he ran for for 1,948 yards and 21 touchdowns and won the Heisman Trophy for the Panthers in ’76 and then rushed for 1,007 yards and 12 touchdowns for the Cowboys a year later.
[continue reading…]
Tagged as:
Alabama,
Courtney Upshaw,
Randall Gay,
Ravens,
Tony Dorsett,
William Floyd
{ }
by Chase Stuart
on February 5, 2013
“He’s the best coach in football right now.”
That was what John Harbaugh said about his little brother after the game. It’s hard to argue: I’ve said a few times that I think Jim Harbaugh is the best coach in the league, too. (Although I gave my mythical COTY vote to Pete Carroll.)
It was a classy thing to say by the winning coach, especially on a day where he outcoached his little brother. Actually, the more accurate way of putting it would be to say that “John Harbaugh made fewer bad decisions than Jim Harbaugh.” Let’s go through the game in chronological order
The First Snap
I’ve watched enough Jets games to know that there’s a certain level of horribleness that comes with having a pre-snap penalty at the start of a quarter or half. Maybe you don’t want to blame Jim Harbaugh for the 49ers lining up in an illegal formation on the first snap of the game, but let’s just say this: that’s not how the New York media would react if Rex Ryan’s team did that. Jim Harbaugh would be the first to tell you that it was inexcusable to have such a penalty on the first snap of the game, and the team didn’t look any more prepared on snap two, when Colin Kaepernick and Frank Gore were on the wrong page of a fake-handoff that instead went to Lennay Kekua.
[continue reading…]
Tagged as:
2-point conversions,
4th down,
Jim Harbaugh,
John Harbaugh,
Super Bowl
{ }
by Neil Paine
on February 4, 2013
Now that we live in a world where Joe Flacco and Eli Manning have quarterbacked 3 of the last 6 Super Bowl-winning teams, you might be tempted to think that winning a Super Bowl as a QB doesn’t mean what it used to. After all, the playoffs are getting more random — as Aaron Schatz pointed out last night, four of the last six Super Bowl champs have finished the regular season with 10 or fewer wins. So it stands to reason that, as the championship teams themselves post less-remarkable seasons, so too would their quarterbacks not be the cream of the crop. And for all of his postseason brilliance, Flacco was just the league’s 17th-best quarterback during the regular season. Does his ascendancy, coming on the heels of Manning’s, signal a new trend?
To answer that question, I turned to a methodology I’ve used many times before. The basic premise is that, to put modern and historical quarterbacks on an even playing field (no pun intended), you must translate their stats into a common environment. To do this, you take the quarterback’s stats from a given season, pro-rate to 16 scheduled games, and multiply by the ratio of the league’s per-game average during the season in question to that of a common reference season. For instance, if I’m adjusting Terry Bradshaw’s 1977 passing yards to the 1991-2012 period, I would multiply his actual total of 2,523 by (16/14) to account for the shorter season that year, then multiply that by (225.1/162.2) to account for the change in the league’s passing environment, giving an adjusted total of 4,001 yards.
After doing that for every QB season since the merger, I then plugged the translated stats into a regression formula that predicts Football Outsiders’ Yards Above Replacement based on the QB’s box score stats (including the standard cmp/att/yds/td/int, plus sacks, fumbles, and rushing stats). This gives us Estimated Yards Above Replacement (eYAR) a measure of total value for each QB season, adjusted for schedule length and league passing conditions, which is perfect for historical analysis.
To get an idea of what we’re talking about, here are Flacco’s career translated stats and eYAR numbers:
[continue reading…]
{ }
by Chase Stuart
on February 4, 2013
The winner of the first Super Bowl.
Congratulations to
Ray Lewis,
Ed Reed,
Joe Flacco, and the Baltimore Ravens on winning Super Bowl XLVII. The Ravens and 49ers treated us to an exciting Super Bowl, and
the Hall of Fame chances of
Terrell Suggs,
Haloti Ngata,
Matt Birk,
Anquan Boldin, and yes,
Joe Flacco, are a lot better today than they were 24 hours ago. And while most writers today will focus on the champions, I’m going to go in a different direction.
Two years ago, the 49ers were 6-10 and floundering; they had the 5th worst record in the league from 2004 from 2010 in the pre-Jim Harbaugh era. Today, San Francisco possesses arguably the NFL’s most talented roster and best coaching staff, but is coming off a painful loss in the title game.
When I look at the 49ers, it’s hard not to see the striking similarities to an incredible turnaround executed 52 years ago. From 1953 to 1958, the Green Bay Packers were one of the league’s most poorly-run franchises. The team won just 20 games over that six-year period, the second fewest in the league. Vince Lombardi arrived in 1959, and the Packers won the NFL’s West Division in 1960, losing in the final seconds in the title game that year to Philadelphia. It was a heartbreaking loss, but the Packers used that game as motivation to win NFL titles in ’61, ’62, ’65, ’66, and ’67, with the latter two coming in the Super Bowl.
In 2011, I read and reviewed John Eisenberg’s excellent book That First Season: How Vince Lombardi Took the Worst Team in the NFL and Set It on the Path to Glory. Eisenberg looked at a subject that always fascinated me: the 1958 Packers, despite being the worst team in the league, had seven future Hall of Famers.
[continue reading…]
Tagged as:
49ers,
Jim Harbaugh,
Packers,
Vince Lombardi
{ }
by Chase Stuart
on February 3, 2013
Before we get to my preview, I feel the need to point you to some excellent Super Bowl previews I saw this week:
The Ravens can stop the zone read, but at what cost?
In Colin Kaepernick’s nine starts, the 49ers have averaged 159 rushing yards per game on 4.9 yards per rush and have rushed for 14 touchdowns; at the same time, they’ve averaged 8.1 ANY/A through the air. That makes them close to unstoppable, much like the Seahawks when Russell Wilson and Marshawn Lynch were dominating defenses over that same stretch.
The Packers chose to let Kaepernick beat them on the ground. He did.
For San Francisco, their dominance starts up front, and their offensive line needs only sustained success to rival what the lines of the ’90s Cowboys or ’00 Chiefs delivered. According to Pro Football Focus, left tackle
Joe Staley is the best tackle in the league, while right tackle
Anthony Davis is the second best run-blocking tackle in the league (behind only Staley). PFF ranks both
Mike Iupati and
Alex Boone as top-five guards in the league, and places both of them in the top three when it comes to run blocking. Center
Jonathan Goodwin also ranks as an above-average center, and the 34-year-old veteran is more than capable of anchoring a line filled with Pro Bowl caliber players. As if that wasn’t enough,
Vernon Davis is one of the top two-way tight ends in the league, while TE/H-Back/FB
Delanie Walker and FB
Bruce Miller provide excellent support in the run game.
Without any schematic advantage, the 49ers have enough talented beef up front to have a dominate running game. But add in what Jim Harbaugh and Greg Roman have been able to do with the Pistol formation and the zone read, and you have a running game that borders on unstoppable.
We saw that against the Packers, as Colin Kaepernick broke the single-game rushing record by a quarterback. The beauty of the zone read is that it gives the offense an extra blocker, an advantage the 49ers didn’t need. After the Packers were shredded by Kaepernick, the Falcons focused on containing the quarterback. Take a look at the photograph below, courtesy of Ben Muth of Football Outsiders.
[continue reading…]
Tagged as:
49ers,
Colin Kaepernick,
Frank Gore,
Joe Flacco,
Navorro Bowman,
Patrick Willis,
Playoffs,
Randy Moss,
Ravens,
Ray Lewis,
Super Bowl,
Torrey Smith
{ }
by Chase Stuart
on February 2, 2013
You are what your bust says you are.
The process took over eight hours this year, and according to Rick Gosselin, over one hour was spent on
Bill Parcells alone. Another HOF voter,
Tony Grossi, said that Parcells took 55 minutes and Art Modell was discussed for over a half hour, while
Cris Carter and
Jerome Bettis were the two most heavily-debated players.
When the committee concluded, they chose the following men as the newest members of the Pro Football Hall of Fame:
That means owners Art Modell and Edward Debartolo, Jr., along with Jerome Bettis, Charles Haley, Kevin Greene, Will Shields, Andre Reed, Tim Brown, Aeneas Williams, and Michael Strahan will have to wait at least one more year. When the committee narrowed the list from fifteen modern-era candidates to ten, Modell, DeBartolo, Shields, Brown and Greene were the five eliminated. Perhaps the biggest surprise is Strahan, but the pain is likely short-lived: I suspect he’ll be pretty happy getting inducted next year when the Super Bowl is his old stomping grounds.
A note about Carter. There have been 22 wide receivers to enter the NFL since World War II and wind up in the Hall of Fame. It took Carter six years to finally make the HOF, but that places him right in the middle of the pack:
{ }
by Chase Stuart
on February 2, 2013
Emmitt Smith was a product of the system, except when the system failed without him.
A week before the Super Bowl, I asked if you could
name the seven wide receivers to start for two different teams that reached the Super Bowl. In the comments to that post, JWL alerted me to a pretty cool piece of Super bowl trivia.
Eight different men have been the leading rusher in multiple Super Bowls. Seven of these men (Ahmad Bradshaw, New York Giants; Antowain Smith, New England Patriots; Terrell Davis, Denver Broncos; Emmitt Smith, Dallas Cowboys; Tony Dorsett, Dallas Cowboys; Franco Harris, Pittsburgh Steelers; and Larry Csonka, Miami Dolphins) pulled off this feat while playing for the same team.
However, one running has been the leading rusher in two Super Bowls for two different teams. He’s the subject of today’s trivia question. Can you name him?
Trivia hint 1 |
SelectShow> |
He rushed for 6,378 and 50 touchdowns in his career.
|
Trivia hint 2 |
SelectShow> |
He rushed for only 125 yards in his two Super Bowl appearances.
|
Trivia hint 3 |
SelectShow> |
He only played for two teams in his career: the Rams and the 49ers.
|
Click 'Show' for the Answer |
SelectShow> |
In 1979, Wendell Tyler rushed for 1,109 yards for the Rams and then 60 yards in Super Bowl XIV against the Steelers. Five years later, Tyler rushed for 1,262 yards for the 15-1 49ers. Then in Super Bowl XIX, he rushed for 65 yards, edging Joe Montana (59 yards) and Roger Craig (58) to lead the game in rushing.
|
Tagged as:
Super Bowl,
Weekend Trivia
{ }