Showing posts with label Playoff Odds. Show all posts
Showing posts with label Playoff Odds. Show all posts

Wednesday, October 15, 2008

Insight via Statistics--Too Many Penalties

  • Despite having a team consisting of veterans, the Vikings lead the league in penalties and penalty yards. They do, however, have the ability to get big chunks of yards, with 18 passing plays over 20+ yards (the 7th highest in the NFL) and 5 rushing plays over 20+ yards (the 6th most in the league).
  • The Vikings are averaging only 5.58 yards per passing attempt, the 11th worst in the NFL. They are averaging 5.03 yards per carry. Despite having big play threat Bernard Berrian, those stats provide all the reasons you need to know about why the teams are still willing to bring 8 and 9 defenders in the box. One would think that a great offensive mind would be able to figure some way to capitalize on defense's singular focus on the running game.
  • The Vikings once again gave up more big plays on Sunday than they made. That's not a good sign, considering how much correlation there was last year between a team's big play differential and it's success.
  • Kyle Orton has been a good quarterback so far this year. Honestly, that's the part that I just don't understand--Kyle Orton? Good Quarterback? Huh? Anyway, he's thrown 8 touchdowns and only 4 interceptions, has completed 61.6% of his passes and is averaging 6.25 yards per passing attempt. If the Vikings can get to him, however, he'll crumble under the pressure--in each of the two games in which he was sacked more than two times, he threw 2 interceptions. His offensive line isn't anything to write home about either--they're 18th in adjusted sack rate, while the Vikings' defensive line is 10th.
  • Historically, 3-3 teams have made the playoffs 40% of the time. 49% of 4-3 teams have made it, while only 20.2% of 3-4 teams have made it. Football Outsiders give the Vikings a 23.1% chance of making the playoffs, less than half of the chance they give the Packers and Bears, and a decrease of 2.1%. The Vikings may have won that game, but the way they performed did not say good things about their ability to win future games.

Wednesday, October 08, 2008

Killing Time: Lions Week!

It's Lions Week now! You know what that means--the Vikings get to play one of the worst teams in the NFL! Whooooooooooooo!!!!

Yes, I'm excited for the Lions to turn the ball over 5 times, let Adrian Peterson run for 150 yards and for the Vikings to get back to .500. How about you? While we're waiting for the inevitable blowout, let's see what's going on around these here internets.

  • Antoine Winfield--Defensive Player of the Week. Winfield has unquestionably been the Vikings' Defensive MVP so far this year and it's not unreasonable to believe he's the overall MVP either. That snow storm that kept Winfield here until he signed was a God send--I hope it gets a bonus at some point. Jon Kitna and Kevin Seifert agree--Winfield is one of the best cornerbacks in the league (buying his jersey was definitely one my best decisions).
  • It's all the more important that Winfield continue to play like this, now that E.J. Henderson is out for the season. Kevin Seifert has a short, but good piece on how important E.J. Henderson is to the Purple's defense. He's right--E.J. Henderson might have been the best player on the defense, which says a lot when you consider that defense includes the Williams, Antoine Winfield and Jared Allen. Ben Leber and Chad Greenway are going to have to step up, or the defense is going to run into some serious problems.
  • According to Football Outsiders, the Vikings have a 25.3% chance of making the playoffs this year, up from 24.0% before Monday night's game. History tells us that 19.4% of 2-3 teams have made the playoffs in a 17 week season, but that doesn't factor in talent, performance or the remaining schedule. History also tells us that if the Vikings beat the Lions, they'll have a 40.0% chance of making the playoffs, but if they lose to the Lions, they'll only have a 8.7% chance of making it. That last number, of course, does not factor in the likely improvement Leslie Frazier would bring as head coach.
  • Speaking of stats, Smarter Statistics argues for the use of advanced statistics in the NFL.
  • Advanced NFL Stats has the Win Probability graph from Monday night's game. Unsurprisingly, it looks like a cardiograph.

Tuesday, September 23, 2008

The Sweet Smell of Victory

A few more thoughts after the Vikings' first win:
  • It was big touchdown catch, but I still don't trust Visanthe Shiancoe's ability to catch. Maybe because he also let a a sure first down bounce off of his chest earlier in the game.
  • In 18 career starts, Tarvaris Jackson has only thrown for more than 200 yards four times. Gus Frerotte did so in his first start.
  • I didn't mention him in the Three Stars post, but Chad Greenway continues to live up to his first round potential. Dr. Z gave him some love in his Power Rankings last week, and Greenway showed why against the Panthers, racking up 9 tackles and a sack that forced Jake Delholmme to fumble, killing a Panthers' drive that started in Minnesota territory.
  • I didn't think the Heath Farwell injury was that big a deal when I found out about it. The Vikings' inability to cover kickoffs and punts has proven me wrong. His loss has been a huge loss to the coverage teams and the Panthers took advantage of it, averaging 29.2 yards per return on kickoff and averaging 10 yards on punt returns. The Vikings are currently allowing the 10th most yards per kick return and the 3rd most yards per punt return. That's especially bad considering the Vikings are a defense and run oriented team--field position is especially important to them.
  • In that vein, the Vikings need to cut down on the penalties. They've been penalized 20 times already, for 147 yards (that's the 9th most penalties for a team). They do not have the kind of offense that can overcome a lot of penalties, as shown on Sunday, when they lost a touchdown and two drives to penalties.
  • The odds of the Vikings making the playoffs prior to Sunday was a little worse than 1 in 8 (11.7%). With the victory, they more than doubled their chances and now have a little worse than 1 in 4 chance to make the postseason (22.4%). If they beat the Titans, they'll have about a 1 in 3 chance of making the playoffs (33.4%), while a loss would drop them down to 1 in 7 again. So, once again, the Vikings' game on Sunday is approaching a must win (though, to be fair, the Chargers went 11-5 and won their division after a 1-3 start last year, so it's not the end of the world if they lose).

Wednesday, September 17, 2008

Killing Time: From 0-2 to the Playoffs

Yesterday, I mentioned that the Vikings only have an 11.4% chance of making the playoffs after losing their first two games. They've dug themselves a hole that only 27 teams have pulled themselves out of since the advent of the 16 game schedule, and only three teams have gotten out of an 0-2 hole in the last five years. So what did last year's Super Bowl Champions, the 2006 Chiefs and the 2003 Eagles all have in common?

They all won their next two games to get back to .500. It didn't hurt that only the Giants had to beat a team that made the playoffs that year in order to win two straight, but none of the three teams had an easy next two games, as all but the Chiefs faced teams that finished around .500.

The Giants ripped off six straight wins after their 0-2 start, but the Chiefs and Eagles both lost their fifth game to fall to 2-3 and still rebounded. Despite that loss, the Eagles still managed to win 12 games in 2003, while the Chiefs ended up at an uninspiring 9-7.

Which means that Sunday's game against the Panthers and the following game against the Saints are pretty much must wins. A loss against the Panthers would drop the Vikings' playoffs odds to 3.4% and pretty much end any hope of the Purple making the playoffs.

I'm not the only one that's thinking like this either--the Pioneer Press has a comparison of the Vikings and last year's Giants.

Links:
The loss of Bryant McKinnie for the first four games has emphasized the ideas in Michael Lewis' "The Blind Side". Advanced NFL Stats and Sabermetric Research both have pieces on the underlying idea behind the book--that the Left Tackle is the second most important position on the offense.

Defensive Indifference on Brad Childress' play calling.

Vikings' Now on Tarvaris' Red Zone issues.

Daily Norseman on why the Vikings' won't be trading for Jeff Garcia.

Terrell Owens passed Chris Carter for second on the all time touchdown list on Monday Night. I can't say I'm particular happy to see Carter passed by Owens, even if I don't hate Owens in the way a lot of folks do. What I was really unhappy about was the fact that Owens managed to close 20 points of a 34 point lead I had in fantasy football in the first half of the game. That second half was pure torture after what I thought had been an easy win.

Wednesday, September 10, 2008

Killing Time: Playoff Odds, Recaps and ESPN

Its pretty obvious that Sunday's home opener against Indianapolis is a big game. Aside from the numerous players that need to rebound after a poor first game (paging Mr. Allen, paging Mr. Allen), the difference between 1-1 and 0-2 is a big one (not to mention the fact that Green Bay gets Detroit on Sunday, which means they're likely to be 2-0). OK--stop looking at me like I'm a bit slow. I know its obvious that 1-1 is better than 0-2. I know you know that too. What you probably don't know is how big a difference it makes in the odds the Vikings will make the playoffs. The folks at Football Outsiders know, and they calculated the odds of a team making the playoffs at various points in the season in the most recent Pro Football Prospectus (Have I mentioned that I love that book? You really should go buy it if you haven't already). They did so by looking at how where each team from 1978-2007 (excluding 1993 and its 18 week season) was after each game and calculating the percentage of teams at 1-0, 2-3, 9-6, etc that made the playoffs.

It's by no means definitive, but it gives a good sense of how important each game is. And let me tell you-this upcoming game is important. The difference between the playoff odds of an 1-1 team and a 0-2 team is one of the larger gaps created by a one game swing. At 0-1, the Vikings current have a 24.7% chance of making the playoffs. If they win, their chances increase to 41.0%. If the lose, their chances fall to 11.4%. That's a 30% swing and a loss would leave the Purple in a hole that it would take the Vikings three straight wins to dig themselves out of and get back to having a 50% chance of making the playoffs. So while Sunday's game won't necessarily make or break the Purple's season, a loss would put them in a hole that it will be very hard to dig their way out of.

More From Monday Night
Defensive Indifference, Luft's Locker Room, Skol Vikes and Andrew Sundquist from Pro Football Talk all have recaps of Monday Night's game.

Advanced Football Stats looks at Brad Childress' decision to go for two.

Football Outsiders has their Week 1 DVOA ratings up. Unsurprisingly, the Vikings are 22nd overall in VOA. Their DAVE rating, which is much better at predicting order of finish, is 5th though, and they were one of only two top 15 teams in DAVE that had to play a top 5 team last week (Green Bay is currently 2nd).

Shutdown Corner on the Aaron Rodgers' Bandwagon.

Smarter Stats, a new blog from the Washington Post, on the best statistic to rank pass rushers by. In case you were wondering, he had Jared Allen with sixth most sacks, hurries and knockdowns, despite his missing two games last year. Which means that, despite his missing the first game this year, he can still be one of the top pass rushers statistically again in 2008.

Finally, Cold Hard Football Facts on Tony Kornheiser and the Big Lead on the entire broadcast. The consensus? It was bad, real bad.