Tigers (30-25) @ WhiteSox (26-30), 2:05pm
  DET: Armando Galarraga (27, RHP, 3-6, 5.31)
  CHW: Clayton Richard (25, LHP, 2-1, 3.97)

Rays (29-29) @ Yankees (33-23), 7:05pm
  TBR: Andy Sonnanstine (26, RHP, 4-5, 7.07)
  NYY: Andy Pettitte (37, LHP, 5-2, 4.33)

Blue Jays (32-27) @ Rangers (33-23), 8:05pm
  TOR: Casey Janssen (27, RHP, 1-2, 5.82)
  TEX: Scott Feldman (26, RHP, 5-0, 3.79)

Tigers (30-25) @ WhiteSox (26-30), 8:11pm
  DET: Jeremy Bonderman (26, RHP, 0-0, undef)
  CHW: Jose Contreras (37, RHP, 0-5, 8.19)

Twins (28-30) @ Athletics (25-30), 10:05pm
  MIN: Anthony Swarzak (23, RHP, 1-2, 4.76)
  OAK: Josh Outman (24, LHP, 3-0, 3.02)

Rockies (24-32) @ Cardinals (31-26), 2:15pm
  COL: Jason Marquis (30, RHP, 7-4, 4.10)
  STL: Brad Thompson (27, RHP, 0-1, 4.12)

Pirates (26-30) @ Braves (27-28), 7:00pm
  PIT: Zach Duke (26, LHP, 6-4, 2.62)
  ATL: Kenshin Kawakami (34, RHP, 3-6, 4.63)

Giants (29-26) @ Marlins (27-31), 7:10pm
  SFG: Randy Johnson (45, LHP, 5-4, 5.12)
  FLA: Sean West (23, LHP, 0-1, 3.31)

D'backs (25-32) @ Padres (26-30), 10:05pm
  ARI: Jon Garland (29, RHP, 4-5, 5.34)
  SDP: Jake Peavy (28, RHP, 5-6, 4.10)