Before the Super Bowl in February, we published a fairly comprehensive guide for when to go for 2, simplified into one slightly complicated (but very easy to use once you get the hang of it!) chart. In addition to hopefully demystifying how to judge a lot of borderline situations, we identified some fairly clear-cut cases in which NFL coaches should choose to go for 2 but don’t. Ever.
My hope, of course, was that teams would read this (or figure it out on their own) and that we’d see an immediate and cataclysmic shift in 2-point strategy — like going for it when down 4, 8, or 11 after scoring a touchdown late (which are not only real cases, but ones that are usually clear-cut and significant). But, alas, no such luck.
The logic is pretty simple: If you can estimate your team’s chances of winning with an X point lead/deficit (X points being how many points you are up or down following a touchdown) and your chances of winning with X+1 and X+2, the decision follows from simple arithmetic. In fact, given that 2-point attempts and extra-point attempts taken from the 15-yard line (under the new rules implemented …read more
Via:: 538 Data Labs