Tuesday, December 30, 2008

More receiver talk (OMG Steve Smith!)

I knew something was bugging me about my receivers post from last week, and I think I may have figured it out.

I mentioned that play calling and offensive scheme would have a lot to do with a receiver's total yardage, and that makes sense. A receiver on a team that throws 600 times will have more opportunities for catches and yardage than one who plays on a team that throws 500 times. So I decided to add that wrinkle to my receiver rankings. What follows is the list of the top 25 receivers in the NFL in 2008, ranked by receiving yards divided by team pass plays (pass attempts + sacks):
































ReceiverYardsTPPYds/TPP
1Steve Smith14214343.27
2Roddy White13824513.06
3Andre Johnson15755872.68
4Calvin Johnson13315612.37
5Greg Jennings12925752.25
6Derrick Mason10374662.23
7Vincent Jackson10985032.18
8Larry Fitzgerald14316582.17
9Muhsin Muhammad9234342.13
10Antonio Bryant12485942.10
11Wes Welker11655822.00
12Brandon Marshall12656322.00
13Lee Evans10175171.97
14Bernard Berrian9644951.95
15Reggie Wayne11455991.91
16Santana Moss10445481.91
17Hines Ward10435551.88
18Tony Gonzalez10585781.83
19Terrell Owens10525781.82
20Dwayne Bowe10225781.77
21Donald Driver10125751.76
22Randy Moss10085821.73
23Michael Jenkins7774511.72
24Braylon Edwards8735121.71
25Zach Miller7784601.69


What more needs to be said about Steve Smith? Playing on the team with the fewest pass plays in the league (434), Smith was #3 overall in yardage (10 behind #2 Larry Fitzgerald) and is only one of two receivers to top the 3.00 mark, just ahead of Atlanta's Roddy White, who played for the team with the second-fewest pass plays. The actual leader in yardage, Andre Johnson, comes in third. Meanwhile, the only 1,000-yard receivers to not make the list, Anquan Boldin and Steve Breaston, both played for the pass-happy Cardinals and barely broke the 1,000-yard barrier; in that offense, even Troy Williamson might have managed 500 yards.

This system's got its obvious flaws. It doesn't count QB scrambles that start out as pass plays, and no receiver is on the field for every pass play. Technically, the ranking should be receiving yards divided by team pass plays when the receiver was in the game. I don't have any way of finding out that data, though, and it especially hurts guys like Boldin, who missed time due to injury and, unbelieveably, Steve Smith(!), who was suspended for his team's first two games. Seeing that the Panthers called 66 pass plays in those games and subtracting those from the team's 434 pass attempts, you can credit Smith with an astonishing 3.86 yards/TPP, or a full yard-plus better than every other receiver in the league but one! And living in Charlotte and having watched a good number of Panthers games this year, I'll tell you that covering the man makes no difference.

The only other thing I considered was whether using team passing yardage instead of team pass plays would be a better denominator, but I decided against it partially because I wanted something that "looked" more like a running back's yards per carry stat and a little like a receiver's yards per reception. Nobody rates running backs based on their rushing yardage as compared to their team's rushing yardage.

So again, you can take or leave this stat which says that, this year at least, Randy Moss wasn't much better than Zach Miller. But if Zach Miller's team had thrown another 122 passes, to get them even with Moss's squad, their final numbers might have wound up a lot closer.

Monday, December 29, 2008

Vikings prep for Eagles

The playoffs are upon us! For the first time in four seasons, the Vikings will be playing January football, and they'll have a chance to avenge their last playoff loss, a 27-14 second round loss to the Eagles after the 2004 season. In fact, the Vikings have never beaten the Donovan McNabb-led Eagles in four attempts. The last win over Gang Green came in 1997, when Ty Detmer threw for nearly 300 yards, but Brad Johnson threw for 3 TDs and Robert Smith ran for 125 and a TD in the 28-19 win.

Of course, none of that has anything to do with the current state of the Eagles or the Vikings, for that matter. But you'll probably hear several times this week that the Vikings haven't beaten the Eagles in 11 years, so why not let me be the first you hear it from?

As I was watching the Eagles/Cowboys play-in game yesterday (before it became a laugher), I said to myself, "I really hate the Cowboys and want them to miss the playoffs so the networks have a conniption, but the Eagles give me nightmares. Little pass-catching backs like Brian Westbrook always seem to kill us." Westbrook only had 92 combined yards (46 each rushing and receiving) in last year's 23-16 Eagles victory, but he accounted for both Philadelphia touchdowns. As has been the case throughout McNabb's tenure with the team, the Eagles lack a real #1 receiver, with rookie DeSean Jackson leading the team with 60 catches for 866 yards, and no receiver had more than 3 touchdowns through the air (Westbrook had 5). So, defensively, stopping Westbrook is key, since it'll be difficult to get pressure on Donovan McNabb, sacked just 3.9% of the time this season.

On offense....well, who knows what to expect? Adrian Peterson had exactly one good play Sunday against the Giants, his 67-yard touchdown run. Other than that, he managed just 37 yards on 20 carries and, BTW, had another fumble, after which I was begging for Brad Childress to bench him, at least for a series or two, and bring in Chester Taylor. Of course, that seemed foolish when Peterson ripped off his big run, but when all was said and done, Peterson's other 20 carries could have just as easily been partially doled out to Taylor, who had just four carries (and one catch) on the day. Peterson finished the year with 363 carries, second only to Michael Turner. I pondered a couple months ago that Peterson might be getting too many carries, strange as it may have sounded, and I fear we might be seeing the results.

As for Tarvaris Jackson and the passing game, I give him a "meh" on this game, which is still light-years better than the marks I was giving him a year ago. A few nice deep balls (against a bungling Giants secondary comprised greatly of backup players) was offset by a "That's the T-Jack I know and loathe" interception in the end zone that killed a promising drive. I know my opinion shifts probably more often than it should on a weekly basis, but I think the Vikings need to at least bring in another, non-fossilized quarterback (i.e., no more Gus Frerottes) to compete with Jackson in training camp or at least to provide a decent alternative in case he turns back into a pumpkin.

And what was with the clock management on the final drive of the game? Really. What...the...hell...was...that?

On the bright side, who knew that Maurice Hicks could actually be a good kick returner, at least for one game?

The Eagles hold pretty much every statistical edge on the Vikings going into next Sunday's playoff game. They scored more points. They allowed fewer points. They had more yards. They allowed fewer yards. They have a better turnover differential. They have fewer penalties.

But there's one thing they don't have: Chris Kluwe.

They don't stand a chance.

Sunday, December 28, 2008

Division champs!

Bring on them Iggelz!

Saturday, December 27, 2008

Vikings vs. Giants: Sunday

Friend of mine: "If Brett Favre could quarterback the Dallas Cowboys against the New York Yankees, ESPN would explode."

I think they'd have to add constant breaks in the action to discuss LeBron James' contract status for when he becomes a free agent in 2010 for actual combustion.

* Eli Manning has two games in his career with four interceptions. Guess who they were against.

* If the Vikings beat the Giants on Sunday, they'll have as good a chance of anyone in the NFC of going to the Super Bowl. Why? Because they'll have beaten the other three divisional champions (New York, Carolina, and Arizona). And if Tampa Bay and Atlanta both make the playoffs, the Vikings will have played every other NFC playoff team (in addition to two from the AFC). And at the start of the season, everyone said Pittsburgh had the tough schedule...

* Adrian Peterson now leads the league in fumbles by running backs (8).

* Prior to this season, Tarvaris Jackson averaged one interception per 23 pass attempts. This season, he has one interception in 123 pass attempts.

* Only four teams have fewer pass attempts and five teams have fewer completions than the Vikings. But the Vikings are one of only six teams with four or more players with 40+ receptions (Visanthe Shiancoe, Bobby Wade, Bernard Berrian, and Chester Taylor).

* And the season may not yet be over, but that hasn't stopped Bartolis from already putting together a rough mock draft. Now that's dedication.

Tuesday, December 23, 2008

Rambling about receivers

This is the point where I should probably talk about how Green Bay found a way to screw over Minnesota fans one last time this season by failing to beat the Bears on Monday night. I could go over the various playoff possibilities for the Vikings, but they're so straightforward that everyone should already know them (we win or Chicago lose = we're in). I could bring up that the Giants have nothing to play for this weekend and so might rest some of their starters this weekend against Minnesota. Or I could...

Well, I think that pretty much sums it up, Viking-wise. And based on what we, as Viking fans are used to getting from our team when they're expected to do well, I'm not really in the mood for speculation at this time. For all that Chicago Cubs fans moan (and White Sox and Red Sox fans used to moan), you have to admit that the Vikings could lay a claim to most cursed team in professional sports. At least the Cubs have won a World Series, even if it was back in 1908.

No, instead of all that, I'm going to propose a theory that's probably not correct, that's not backed by any real research, but is just wacky enough that it might just be (somewhat) correct. It's a long ride, and it does get a bit rambly, so strap yourself in.

A friend and I were talking a few weeks ago about what stats "really" determines how good a football player is. It's 2008, and we all "know" that something as simple as passing yards or passing TDs, or even passer rating, doesn't tell us everything about how good a quarterback is. Nor does raw rushing yards tell us everything about a running back -- at some point, you have to figure yards per carry and probably receiving stats into the mix. Similarly, the best defensive player isn't just the one who accumulates the most sacks or tackles or interceptions.

Then we came to wide receivers. Who's the "leading receiver" in the NFL? What is "the stat" that determines how good a wide receiver is? After thinking about this for a while, I came up with a so-simple-it-can't-be-true answer:

Receiving yards. That's it. End of story.

Now, I know it's probably wrong, but hear me out. First of all, I understand that receiving yards for a receiver are heavily dependent on the rest of his team, especially his quarterback and the team's play calling. A WR playing for New England is going to get more yards than one playing for Minnesota. Fine. And I'm not taking into account downfield blocking or other intangibles like leadership -- this is strictly a question of "What's the best stat to measure wide receivers." But, all other things being equal, a guy with 1,500 receiving yards is more valuable than one with 1,200, regardless of number of receptions, touchdowns or anything else like that.

Here's how I came to that realization. First, I looked at the other main ways we usually rate wide receivers:

Receptions. Bad because it doesn't take into account the length of the pass. It's easier to rack up lots of catches when you're only running five-yard routes. Do you really think Mike Furrey (98 catches, 1,086 yards) was a great receiver in 2006?

Yards per reception. Apart from being a rate stat (which is subject to variations based on sample size), this has a lot of the same problems as receptions, but on the other side; it's way too dependent on the length of passes being thrown your way.

Touchdowns. Extremely volatile and only more dependant on field position than anything.

Third-down conversions. Similar to touchdowns in situational basis and only a factor less than one-third of the time. Plus, really, does anyone think the guy who leads in third-down conversions is the best receiver in the league?

OK, so now I've cast some negative light on other typical stats, but why focus on raw receiving yardage? After all, I said above that the league's leading rusher, yards-wise, shouldn't automatically be considered the best running back in the league. The best example of this is the 1989 NFL. Christian Okoye led the league that year with 1,480 rushing yards. Barry Sanders was #2 with 1,470.

But here's the rub: Okoye accumulated his yards in 370 carries. Sanders had exactly 100 fewer carries, 270. Does anyone doubt that if Barry Sanders gets another 100 carries, he somehow manages an extra 11 yards to pass Okoye?

So, let's come up with a similar situation using wide receivers. Suppose Jerry Rice has 1,480 yards on 100 catches. In the same season, Don Hutson (remember, this is fictitious!) has 1,470 yards on 90 catches. I immediately declare Rice better.

"But wait!" you say. "If Hutson had 10 more catches, surely he'd make up those 10 yards on Rice!" And I say you're correct. But -- and here's the big difference between a wide receiver and a running back -- why didn't Don Hutson get those 10 catches?

Again, we can point to the different teams, different personnel, different philosophy...yes, those are all important. But again, we'll make the wild assumption that Rice and Hutson played under essentially the same conditions. If the difference between Hutson's and Rice's stats were completely dependent on their ability and their ability alone, why do I declare Rice to be better?

And the answer is simple. If Hutson would have racked up bigger numbers by hauling in 10 more passes, the only reason he didn't catch those 10 passes was because he failed to catch them. Why did he fail? Maybe he ran a bad route. Maybe he didn't get open. Maybe he dropped them. Maybe he was hurt and missed a game or two.

Now, go back to our Okoye/Sanders comparison. When Detroit or Kansas City called a running play that year, they knew who was going to get the ball: Okoye or Sanders. There was no choice involved. Yes, Detroit's play calling resulted in 100 fewer attempts for Sanders, but when the call was made, it was his play, 100%.

Now, consider when my fictional San Francisco or Green Bay team calls a pass. The play might be designed to go to Rice or Hutson, but sometimes that player won't get the reception, for any of a number of reasons, mentioned above. And just catching the pass isn't all you're supposed to do, most of the time. Accumulating yardage (before or after the catch) is just as important. Just before a handoff to Barry Sanders, Rodney Peete didn't just up and decide, "You know, I think I'm not going to hand it to him. There's no hole in the line, so I'll pass it instead. Or maybe run it myself." (Then again, maybe the current Detroit Lions could use some creative play-calling like that.)

The point of an offensive player is to score touchdowns, and the way to do that is to advance the ball down the field (ideally to the end zone on every play). While a running back will automatically get the ball on plays called to him and even a quarterback will accumulate some stats (even if just an incompletion) on every passing play, a receiver's stats are never guaranteed. His ability to gain yardage is dependent, yes, on his teammates and the offensive scheme, but also on his ability to accumulate those stats.

I said earlier that I really don't think my analysis is completely and factually correct, but it's an interesting way to think a little crossways at a traditional issue. And it's nearly Christmas, so I feel like I can be a little wacky juse once a year. If you don't agree, then "Bah, humbug" to you.

Sunday, December 21, 2008

More one-liners

My week's still looking pretty lousy, and watching the Vikings "play" this week didn't make things any better.

Seven fumbles? Really?

Adrian Peterson's practice schedule for the next week:

Monday
8 a.m. to 1 p.m.: Work on not fumbling
1 p.m. to 2 p.m.: Lunch
2 p.m. to 6 p.m.: Work on not fumbling

Tuesday through Saturday
Same as Monday

"Man, I love it when _________ has the ball in his hands, he can really make things happen, but, boy, am I afraid of a turnover when ________'s got it!"

In week one, you would have filled in those blanks with "Adrian Peterson" and "Tarvaris Jackson." In week 16, you still would, but...

Speaking of which, did anyone else pick Visanthe Shiancoe as the team's late-season MVP?

Uh...that was PI against Sidney Rice at the end. Really, it was, to anyone possessing eyes.

I won the office picks league last week. This week, I have three games right so far out of 14 (New England, Miami, and Oakland).

Go Packers!

Thursday, December 18, 2008

One-liners for Thursday

Having a bit of a stressful week, so I'm going to take it easy with a series of short but sweet links and a dash of smarm for each:

Tarvaris Jackson will start this Sunday for the Vikings against the Falcons. Gus Frerotte, meanwhile, has signed an endorsement contract with LifeAlert. ("I've fallen, and I can't get up!")

Advanced NFL Stats thinks the Vikings have an 84% chance of winning the NFC North and an 8% chance of earning a first-round bye. It also puts the odds at Mike Singletary "dropping trou" again in 2008 at 18%.

NFL Hall-of-Famer "Slingin'" Sammy Baugh passed away, at the age of 94. Which is a shame, because I think he figured into the Vikings' 2009 QB plans.

68%. I'm not sure I believe it. Hell, I'm not even sure I disagree with it.

A fascinating study of the role of luck in the outcome of an NFL season, done by the guys at pro-football-reference two years ago (that I just stumbled upon). He simulated 10,000 NFL seasons and...well, read the several posts yourself. In this one, he simulates 2005 10,000 times, and an obvious flaw in his system is revealed: Somehow, the Vikings win the Super Bowl (which we know is impossible) 36 times.

And one non-football link:

The coolest Christmas present ever? This GPS that features the voice of the guy who voiced KITT in the original Knight Rider! You can set it to use your name or (my preference), leave it on the default setting of "Michael." Only thing that would be better would be a Patrick Stewart-voice GPS that, after it gives you directions, says, "Engage."