Blue Jays (44-45) @ Orioles (29-59), 7:05pm
  TOR: Ricky Romero (25, LHP, 6-6, 3.71)
  BAL: Brad Bergesen (24, RHP, 3-6, 6.40)

Rays (54-34) @ Yankees (56-32), 7:05pm
  TBR: James Shields (28, RHP, 7-9, 4.87)
  NYY: CC Sabathia (29, LHP, 12-3, 3.09)

Tigers (48-38) @ Indians (34-54), 7:05pm
  DET: Max Scherzer (25, RHP, 6-6, 4.61)
  CLE: Jake Westbrook (32, RHP, 5-5, 4.75)

Rangers (51-38) @ RedSox (51-38), 7:10pm
  TEX: Colby Lewis (30, RHP, 8-5, 3.33)
  BOS: Felix Doubront (22, LHP, 1-1, 4.22)

WhiteSox (50-38) @ Twins (46-43), 8:10pm
  CHW: Gavin Floyd (27, RHP, 5-7, 4.20)
  MIN: Francisco Liriano (26, LHP, 6-7, 3.86)

Athletics (43-46) @ Royals (39-49), 8:10pm
  OAK: Gio Gonzalez (24, LHP, 7-6, 3.79)
  KCR: Zack Greinke (26, RHP, 5-8, 3.71)

Mariners (35-54) @ Angels (48-44), 10:05pm
  SEA: Felix Hernandez (24, RHP, 7-5, 2.88)
  LAA: Jered Weaver (27, RHP, 8-5, 3.20)

Phillies (47-41) @ Cubs (40-50), 2:20pm
  PHI: Joe Blanton (29, RHP, 3-5, 6.41)
  CHC: Ted Lilly (34, LHP, 3-8, 4.08)

Astros (36-53) @ Pirates (30-58), 7:05pm
  HOU: Brett Myers (29, RHP, 6-6, 3.41)
  PIT: Zach Duke (27, LHP, 3-8, 5.49)

Nationals (39-50) @ Marlins (42-46), 7:10pm
  WSN: Stephen Strasburg (21, RHP, 3-2, 2.32)
  FLA: Ricky Nolasco (27, RHP, 9-6, 4.55)

Rockies (49-39) @ Reds (49-41), 7:10pm
  COL: Jason Hammel (27, RHP, 7-3, 4.08)
  CIN: Bronson Arroyo (33, RHP, 9-4, 4.04)

Brewers (40-50) @ Braves (53-36), 7:35pm
  MIL: Randy Wolf (33, LHP, 6-8, 4.56)
  ATL: Tommy Hanson (23, RHP, 8-5, 4.13)

Dodgers (49-40) @ Cardinals (48-41), 8:15pm
  LAD: Chad Billingsley (25, RHP, 7-4, 4.14)
  STL: Jaime Garcia (23, LHP, 8-4, 2.17)

D'backs (34-55) @ Padres (51-37), 10:05pm
  ARI: Dan Haren (29, RHP, 7-7, 4.36)
  SDP: Jon Garland (30, RHP, 8-6, 3.56)

Mets (48-41) @ Giants (48-41), 10:35pm
  NYM: Jonathon Niese (23, LHP, 6-3, 3.61)
  SFG: Barry Zito (32, LHP, 7-4, 3.76)