Mariners (61-49) @ Orioles (52-59), 7:05pm
  SEA: Felix Hernandez (21, RHP, 7-6, 3.89)
  BAL: Jeremy Guthrie (28, RHP, 7-3, 2.98)

D'Rays (42-70) @ Tigers (63-49), 7:05pm
  TBD: James Shields (25, RHP, 8-7, 4.45)
  DET: Chad Durbin (29, RHP, 7-3, 4.36)

Yankees (63-50) @ Blue Jays (56-56), 7:07pm
  NYY: Chien-Ming Wang (27, RHP, 13-5, 3.49)
  TOR: Roy Halladay (30, RHP, 12-5, 4.13)

Twins (57-55) @ Royals (49-62), 8:10pm
  MIN: Johan Santana (28, LHP, 11-9, 2.98)
  KCR: Odalis Perez (30, LHP, 6-10, 5.79)

Indians (64-49) @ WhiteSox (52-60), 8:11pm
  CLE: C.C. Sabathia (26, LHP, 14-6, 3.56)
  CHW: Jon Garland (27, RHP, 8-7, 4.60)

Athletics (54-60) @ Rangers (49-64), 8:35pm
  OAK: Lenny DiNardo (27, LHP, 5-6, 3.19)
  TEX: Kevin Millwood (32, RHP, 7-9, 5.98)

RedSox (68-45) @ Angels (66-46), 10:05pm
  BOS: Jon Lester (23, LHP, 1-0, 5.09)
  LAA: Dustin Moseley (25, RHP, 4-1, 4.43)

Brewers (60-54) @ Rockies (58-54), 3:05pm
  MIL: Yovani Gallardo (21, RHP, 4-1, 2.55)
  COL: Jeff Francis (26, LHP, 12-5, 4.01)

Marlins (52-61) @ Phillies (59-53), 7:05pm
  FLA: Dontrelle Willis (25, LHP, 7-11, 4.91)
  PHI: Kyle Lohse (28, RHP, 6-12, 4.61)

Dodgers (58-54) @ Reds (48-64), 7:10pm
  LAD: Chad Billingsley (22, RHP, 7-2, 3.43)
  CIN: Aaron Harang (29, RHP, 10-3, 3.54)

Braves (60-53) @ Mets (63-49), 7:10pm
  ATL: John Smoltz (40, RHP, 10-6, 3.04)
  NYM: Orlando Hernandez (41, RHP, 7-4, 3.00)

Cubs (58-54) @ Astros (50-63), 8:05pm
  CHC: Carlos Zambrano (26, RHP, 14-7, 3.42)
  HOU: Roy Oswalt (29, RHP, 11-6, 3.55)

Padres (61-51) @ Cardinals (51-59), 8:10pm
  SDP: Greg Maddux (41, RHP, 7-8, 4.20)
  STL: Kip Wells (30, RHP, 4-13, 5.58)

Pirates (45-64) @ D'backs (63-51), 9:40pm
  PIT: Paul Maholm (25, LHP, 7-13, 4.50)
  ARI: Byung-Hyun Kim (28, RHP, 6-5, 4.63)

Nationals (52-61) @ Giants (48-63), 10:15pm
  WSN: Tim Redding (29, RHP, 1-2, 2.43)
  SFG: Matt Cain (22, RHP, 3-12, 3.93)