One week to go... and things could still tighten up in several races. All times Eastern.
7 p.m., ESPN, YES Network, SUN Sports: Rays at Yankees. This is the second game of a split doubleheader, with a top pitching matchup: Jeremy Hellickson vs. CC Sabathia.
7 p.m., NESN, MASN: Orioles at Red Sox. The Red Sox managed to stay two games ahead in the wild card race despite losing Tuesday night. Winning would be a much more useful way to continue to stay ahead.
7 p.m., FSN West, RSN: Angels at Blue Jays. Lurking just behind the Rays in the wild card race are the Angels. Don't count them out -- yet.
10 p.m., ESPN, CSN California, FSN Southwest: Rangers at Athletics. The Rangers' magic number to clinch the AL West, going into today's action, is four.
10 p.m., CSN Bay Area, Prime Ticket: Giants at Dodgers. The Giants really, really, really have to beat their bitter rivals tonight.