“…We also control for various observables, such as whether the game was played in excessively cold conditions, 18 excessively windy conditions, 19 wet 1 7 For more on the optimality of the pass-rush mix, see Alamar (2006Alamar ( , 2010, Reed, Critch…eld, and Martens (2006), Rockerbie (2008), Kovash andLevitt (2009), andStilling andCritch…eld (2010).…”