Orioles (25-58) @ Tigers (45-37), 7:05pm
  BAL: Brad Bergesen (24, RHP, 3-5, 6.44)
  DET: Max Scherzer (25, RHP, 5-6, 4.88)

Twins (45-38) @ Blue Jays (41-43), 7:07pm
  MIN: Kevin Slowey (26, RHP, 8-5, 4.57)
  TOR: Marc Rzepczynski (24, LHP, 0-0, undef)

RedSox (49-35) @ Rays (50-33), 7:10pm
  BOS: Tim Wakefield (43, RHP, 3-6, 4.96)
  TBR: David Price (24, LHP, 11-4, 2.42)

Indians (33-50) @ Rangers (49-34), 8:05pm
  CLE: Mitch Talbot (26, RHP, 8-7, 3.86)
  TEX: Colby Lewis (30, RHP, 7-5, 3.35)

Angels (46-40) @ WhiteSox (44-38), 8:10pm
  LAA: Joe Saunders (29, LHP, 6-8, 4.59)
  CHW: Freddy Garcia (35, RHP, 8-3, 4.65)

Yankees (52-31) @ Athletics (41-44), 10:05pm
  NYY: A.J. Burnett (33, RHP, 6-7, 4.90)
  OAK: Gio Gonzalez (24, LHP, 7-5, 3.50)

Royals (38-46) @ Mariners (34-49), 10:10pm
  KCR: Kyle Davies (26, RHP, 4-6, 5.64)
  SEA: Doug Fister (26, RHP, 3-4, 3.22)

Padres (49-34) @ Nationals (37-47), 7:05pm
  SDP: Jon Garland (30, RHP, 8-5, 3.24)
  WSN: J.D. Martin (27, RHP, 0-4, 3.38)

Braves (49-35) @ Phillies (43-39), 7:05pm
  ATL: Kris Medlen (24, RHP, 5-1, 3.01)
  PHI: Jamie Moyer (47, LHP, 9-7, 4.13)

Reds (48-37) @ Mets (47-37), 7:10pm
  CIN: Bronson Arroyo (33, RHP, 8-4, 4.25)
  NYM: Jonathon Niese (23, LHP, 6-2, 3.62)

Pirates (30-53) @ Astros (33-51), 8:05pm
  PIT: Daniel McCutchen (27, RHP, 1-3, 8.87)
  HOU: Brian Moehler (38, RHP, 1-4, 5.20)

Giants (43-40) @ Brewers (37-47), 8:10pm
  SFG: Tim Lincecum (26, RHP, 8-4, 3.28)
  MIL: Chris Narveson (28, LHP, 7-5, 5.29)

Cardinals (45-38) @ Rockies (45-38), 8:40pm
  STL: Jaime Garcia (23, LHP, 8-4, 2.10)
  COL: Aaron Cook (31, RHP, 3-5, 4.66)

Cubs (37-47) @ D'backs (32-52), 9:40pm
  CHC: Ryan Dempster (33, RHP, 6-7, 3.54)
  ARI: Edwin Jackson (26, RHP, 6-6, 4.74)

Marlins (39-44) @ Dodgers (46-37), 10:10pm
  FLA: Josh Johnson (26, RHP, 8-3, 1.82)
  LAD: Hiroki Kuroda (35, RHP, 7-6, 3.78)