Wei-Yin Chen will make his final home start of the season Friday in a year in which he has been dominant at Marlins Park.
The Tampa Bay Rays have even less room for error to keep their postseason hopes alive after dropping the opener of a four-game series against the Toronto Blue Jays in shocking fashion Thursday night in Toronto.
Angels catcher Francisco Arcia becomes the first player in MLB history to catch, take the mound and hit a home run in Los Angeles' 21-3 defeat in Oakland.
The American League East race is officially over and the New York Yankees can turn their focus toward more pressing matters.
The Red Sox celebrate their third-straight division title with a party in their locker room at Yankee Stadium.
For the first time in a month, the Chicago Cubs will play after an off-day as they head into the stretch run of what they hope leads to their third straight National League Central Division title.