Archie Bradley’s Triple Was More Improbable Than You Think
Technically, in Wednesday’s NL wild-card game, the lead never changed hands. The Diamondbacks went up 3-0 on Paul Goldschmidt‘s early homer, and they won by an identical margin. Yet it still felt like something of a roller coaster, because the Rockies refused to go away. A 6-0 game narrowed to 6-5. An 8-5 game narrowed to 8-7. Even Fernando Rodney’s ninth inning wasn’t clean, as the Rockies attempted to rally. The game, overall, delivered on its promise. We didn’t end up with a wild-card clunker.
It’s always fun to break these games down in retrospect. I like to take the win-expectancy angle. The game’s third-most important event was A.J. Pollock‘s triple in the bottom of the eighth. It moved the win expectancy by 11 percentage points. The game’s second-most important event was the first-inning Goldschmidt homer. It moved the win expectancy by 13 percentage points. And the game’s single most important event was Archie Bradley’s triple in the bottom of the seventh. It moved the win expectancy by 16 percentage points. Bradley is a pitcher. Bradley is a relief pitcher.