The MLB playoff schedule is set—the only question is which teams will emerge from the one-game wild card playoffs on Friday.
No team has officially qualified for the 2015 MLB playoffs just yet, but the league already has the postseason structure in place for this October and November.
Celebration underway as Blue Jays return to playoffs
Cubs pitcher Jake Arrieta delivers during the first inning against the Brewers in Milwaukee. Arrieta pitched six shutout innings to earn his league-leading win as Chicago prevailed Benny Sieu, USA TODAY Sports