Tuesday, November 17, 2009

Thank You!

From a Boston Globe article, courtesy of Chris:
Sheer data, which Burke has compiled and stored like a librarian, argues the point. On average, an offense operating outside the red zone will make the first down on fourth and 2 60 percent of the time. When teams face the situation the Colts would have had if the Patriots failed - two minutes left, needing a touchdown, at roughly the opposing 30 - they score 53 percent of the time.

The Patriots would certainly win the 60 percent of the time they convert. They would also win the 47 percent of the time they’d stop the Colts. Overall, going for it gave them a 79 percent chance to win.

Now, what if the Patriots had punted? On average, the net punt would have been 38 yards, and the Colts would have taken over on their 34. Statistically, teams will score 30 percent of the time in that situation, meaning a punt gave the Patriots a 70 percent chance to win.

Burke is not the only statistically minded football source to draw the conclusion. The ZEUS program, developed by a pair of champion backgammon players, was made to simulate specific football situations and spit out probability. One of the developers told the New York Times that Belichick had made the right call, their numbers similar to Burke’s.

Critics of Belichick made two mistakes. First, they underestimated the chances of converting a fourth and 2 and overestimated the difference a punt makes. Playing with abandon against a preventative defense, an offense can typically pick up the yardage from a punt in a matter of three plays and 30 seconds, Burke said.

(Burke, it should be noted, did not wholly absolve Belichick. Burke believes Belichick, who knew he was going to go for the fourth down if necessary before third down, should have run the ball rather than pass on third down.)

The one thing people aren’t looking at is that third-down call,’’ Burke said. “An unsuccessful pass on third down gives you fourth and 2. An unsuccessful run is going to give you a real short fourth down and make your chances of winning better.’’

I am not PEOPLE! I said this immediately after they went for it on fourth down. On Sunday night. Where's my extensive Globe article? Or my gold star / cookie / certificate? Huh?

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