Tigers (17-15) @ Twins (17-17), 1:10pm
  DET: Justin Verlander (26, RHP, 3-2, 4.50)
  MIN: Scott Baker (27, RHP, 1-4, 6.83)

Mariners (16-18) @ Rangers (19-14), 2:05pm
  SEA: Felix Hernandez (23, RHP, 4-2, 4.09)
  TEX: Matt Harrison (23, LHP, 3-2, 4.79)

RedSox (21-13) @ Angels (17-15), 3:35pm
  BOS: Brad Penny (31, RHP, 3-1, 6.90)
  LAA: Ervin Santana (26, RHP, 0-0, undef)

Yankees (16-17) @ Blue Jays (23-13), 7:07pm
  NYY: C.C. Sabathia (28, LHP, 2-3, 3.94)
  TOR: Brian Tallet (31, LHP, 2-1, 4.95)

Indians (13-22) @ Rays (16-19), 7:08pm
  CLE: Fausto Carmona (25, RHP, 1-4, 5.57)
  TBR: James Shields (27, RHP, 3-3, 4.02)

Orioles (14-20) @ Royals (18-16), 8:10pm
  BAL: Jeremy Guthrie (30, RHP, 2-3, 4.97)
  KCR: Gil Meche (30, RHP, 2-3, 4.43)

Marlins (17-17) @ Brewers (20-14), 1:05pm
  FLA: Josh Johnson (25, RHP, 3-0, 2.34)
  MIL: David Bush (29, RHP, 1-0, 4.05)

Dodgers (23-12) @ Phillies (16-15), 1:05pm
  LAD: Chad Billingsley (24, RHP, 5-1, 2.45)
  PHI: Cole Hamels (25, LHP, 1-2, 6.17)

Padres (13-21) @ Cubs (19-14), 2:20pm
  SDP: Chad Gaudin (26, RHP, 0-2, 4.08)
  CHC: Ryan Dempster (32, RHP, 2-2, 4.98)

Astros (15-18) @ Rockies (13-19), 3:10pm
  HOU: Wandy Rodriguez (30, LHP, 3-2, 1.80)
  COL: Jason Hammel (26, RHP, 0-1, 5.40)

Cardinals (20-14) @ Pirates (14-19), 7:05pm
  STL: Mitchell Boggs (25, RHP, 1-0, 3.50)
  PIT: Jeff Karstens (26, RHP, 1-1, 5.19)

Mets (18-15) @ Giants (18-15), 10:15pm
  NYM: John Maine (28, RHP, 3-2, 4.54)
  SFG: Jonathan Sanchez (26, LHP, 1-3, 4.78)