What happened: Petey Halpin tracked down a fly ball and made the catch while colliding with the outfield wall during postseason action.

Why it matters: The defensive play adds to an active October for the outfielder who hit a go-ahead two-run homer in ALCS Game 3 after entering that contest with four career major league home runs.

What to watch: Halpin continues his postseason role in the outfield as the series progresses.