As we count down the final days of the season, most playoff teams are either known or a mere formality. Where a change could come in, however, is the AL wild-card, where the Rangers trail the Indians by just one game and the Rays by two. Let's check it all out.
If the playoffs started today ...
Current playoff odds, via Fangraphs
Dodgers - IN
Braves - IN
Cardinals - IN
Pirates - IN
Reds - IN
Wednesday's big games
•Mets at Reds, 12:35 p.m. ET: The Reds' chances of taking the NL Central took a serious hit Tuesday night. For now, they're down to the Pirates by a game for the top wild card spot. They need that before looking ahead at the Cardinals.
•Nationals at Cardinals, 1:45 p.m. ET: The Cardinals have taken their magic number down to three in NL Central and only trail the Braves by a half game for the top overall record in the NL.
•Pirates at Cubs, 2:20 p.m. ET: The Pirates are holding off the Reds for the right to host the wild-card game while also hoping to take down the Cardinals in the NL Central. With Francisco Liriano taking on the Cubs and the Cardinals facing Jordan Zimmermann Wednesday, there's a decent chance to gain ground.
•A's at Angels, 3:35 p.m. ET: The Athletics trail the Red Sox by just one game for the best record in the AL, and securing the spot would lock down home-field advantage through the World Series.
•White Sox at Indians, 7:05 p.m. ET: After Tuesday night's dramatic win, the Indians have won straight and are closing in on a playoff berth, but the Rangers are hot on their trail -- just a game back.
•Rays at Yankees, 7:05 p.m. ET: The Rays are close to securing a spot, but they are still only two games ahead of the Rangers, so there's no room for error.
•Brewers at Braves, 7:10 p.m. ET: As mentioned above, the Braves are clinging to a minute lead for the top record in the AL. With a significant split in performance between home (53-23) and the road (40-41), this matters.
•Astros at Rangers, 8:05 p.m. ET: Time for the Astros to take care of business. They still have a shot to salvage the season.
•Tigers at Twins, 8:10 p.m. ET: The Tigers' magic number in the AL Central is one, so it's mostly a formality. Still, a win clinches their third straight division title.
•Red Sox at Rockies, 8:40 p.m. ET: As mentioned above, the A's are right on the Red Sox's tails for the top record in the AL.
Tuesday's possible clinchers
•The Tigers can clinch the AL Central title with a win OR an Indians loss
2013 postseason schedule
NL Wild Card Game: Oct. 1
AL Wild Card Game: Oct. 2
NL Division Series begin: Oct. 3
AL Division Series begin: Oct. 4
NL Championship Series begins: Oct. 11
AL Championship Series begins: Oct. 12
World Series begins: Oct. 23