Friday, January 7, 2011

NFL Wrapup: Pythagorean Projection vs. Reality

This is the follow-up to last summer's Pythagorean Projection 2009>2010 post.

Team Acutal Proj. Diff Comment
Redskins 6 5.8 0.2 New HC, QB
Dolphins 7 7.2 -0.2
Eagles 10 10.2 -0.2 New QB
Jets 11 11.4 -0.4
Ravens 12 11.6 0.4
Saints 11 11.6 -0.6
Browns 5 4.3 0.7 QB issues
Titans 6 6.8 -0.8 QB issues, Britt injured
Colts 10 10.8 -0.8 Injuries
Bills 4 5.8 -1.8
Packers 10 11.8 -1.8 Injuries
Seahawks 7 5.0 2.0 Weak division
Chargers 9 11.1 -2.1 Special teams, Gates injured
Patriots 14 11.6 2.4
Jaguars 8 5.5 2.5
Giants 10 7.4 2.6 Eli Manning healthy
Steelers 12 9.2 2.8 Troy Polamalu healthy
Lions 6 2.9 3.1 Ndamukong Suh
Texans 6 9.4 -3.4 Bad defense
49ers 6 9.5 -3.5 Bad offense
Falcons 13 9.0 4.0 Michael Turner healthy
Broncos 4 8.1 -4.1 Injuries
Cardinals 5 9.3 -4.3 No more Kurt Warner
Bears 11 6.7 4.3 Cutler doing much better
Bengals 4 8.4 -4.4 Too much WR drama?
Raiders 8 2.8 5.2 No more JaMarcus Russell
Cowboys 6 11.3 -5.3 Romo hurt, bad defense
Chiefs 10 4.7 5.3
Rams 7 1.6 5.4 Weak division, new QB
Vikings 6 11.6 -5.6 QB, HC issues
Panthers 2 8.2 -6.2 QB issues
Buccaneers 10 3.8 6.2

Comments:

  • The "Projected Wins" value is used as a baseline, so a positive difference means the team exceeded their projected win value, a negative difference means they fell short.

  • Teams are sorted by the magnatude (absolute value) of the difference; teams that came close to their projected wins are near the top, teams farthest away from their projection are at the bottom.

  • Unlike last year, but like 2008, there are a lot of teams past the ±4 game difference level, which is over the average level for the 1994-2008 seasons.

  • In spite of all the quarterback drama surrounding the Redskins, Eagles, Browns, and Titans, they all finished remarkably close to their projected win totals.

  • And in spite of all the issues with turnovers and lost games with the Giants, they actually did significantly better than their projected win total. You may remember last year Eli Manning had a foot injury; I suspect that was a big reason the Giants struggled last year.

  • The good news for the Bears is Jay Cutler 23 touchdowns and 16 interceptions this year (compared with 27 touchdowns and 26 interceptions last year). The bad news is that hew was sacked 52 times (35 times last year), so the Bears' window of opportunity before Cutler is too hurt to play a full season is likely to be pretty short.

  • The Chiefs and Buccaneers both benefited from relatively weak schedules (although the Buccaneers played in a much tougher division). Both are in the second year of tenure for their respective head coaches and quarterbacks.

  • Matt Ryan (and head coach Mike Smith) get a lot of credit for the Falcons resurgence for the last three seasons. But running back Michael Turner (who was also signed three seasons ago) has also been a big factor, especially when he's healty.