Football has often been described as a game won in the trenches. For years, however, quantifying the performance of individual blockers and pass rushers remained a challenge. Traditional statistics ...

"Yes or no: was there once life on Mars?" I can't say. "What about intelligent life?"' That seems most unlikely, but again, I can't really say. The simple yes-or-no framework has no place for shadings ...

Leveraging Tracking Data to Contextualize the Difficulty of a Throw Not all passes are created equal. A quarterback receives the same credit for a completion whether the pass traveled 60 yards ...