RedSox (51-37) @ Yankees (45-41), 1:05pm
  BOS: Josh Beckett (28, RHP, 7-5, 3.65)
  NYY: Darrell Rasner (27, RHP, 4-6, 4.42)

Tigers (43-42) @ Mariners (33-52), 4:10pm
  DET: Kenny Rogers (43, LHP, 6-5, 4.59)
  SEA: Erik Bedard (29, LHP, 5-4, 3.79)

Rangers (44-42) @ Orioles (43-41), 4:35pm
  TEX: Vicente Padilla (30, RHP, 10-4, 4.13)
  BAL: Jeremy Guthrie (29, RHP, 4-7, 3.50)

Royals (39-47) @ Rays (52-32), 5:10pm
  KCR: Brian Bannister (27, RHP, 7-7, 4.88)
  TBR: Edwin Jackson (24, RHP, 4-6, 4.33)

Athletics (46-39) @ WhiteSox (49-36), 7:05pm
  OAK: Joe Blanton (27, RHP, 4-11, 4.97)
  CHW: Mark Buehrle (29, LHP, 6-6, 3.79)

Indians (37-48) @ Twins (47-38), 7:10pm
  CLE: Paul Byrd (37, RHP, 3-9, 5.26)
  MIN: Livan Hernandez (33, RHP, 8-5, 5.22)

Blue Jays (41-45) @ Angels (51-34), 9:05pm
  TOR: A.J. Burnett (31, RHP, 8-7, 4.74)
  LAA: Jered Weaver (25, RHP, 7-8, 4.30)

Nationals (34-53) @ Reds (40-47), 1:15pm
  WSN: Jay Bergmann (26, RHP, 1-5, 4.26)
  CIN: Bronson Arroyo (31, RHP, 5-7, 6.19)

Pirates (40-44) @ Brewers (46-39), 2:05pm
  PIT: Tom Gorzelanny (25, LHP, 6-6, 6.18)
  MIL: Ben Sheets (29, RHP, 9-2, 2.83)

Dodgers (41-44) @ Giants (38-48), 4:05pm
  LAD: Derek Lowe (35, RHP, 5-8, 3.88)
  SFG: Jonathan Sanchez (25, LHP, 8-4, 3.79)

Mets (42-43) @ Phillies (47-39), 7:05pm
  NYM: Johan Santana (29, LHP, 7-7, 3.01)
  PHI: J.A. Happ (25, LHP, 0-0, undef)

Astros (40-46) @ Braves (40-46), 7:30pm
  HOU: Brian Moehler (36, RHP, 4-3, 3.82)
  ATL: Tim Hudson (32, RHP, 8-6, 3.31)

Marlins (44-41) @ Rockies (35-51), 8:05pm
  FLA: Scott Olsen (24, LHP, 4-4, 3.47)
  COL: Greg Reynolds (22, RHP, 2-6, 5.75)

Cubs (51-35) @ Cardinals (49-38), 8:15pm
  CHC: Carlos Zambrano (27, RHP, 8-3, 3.13)
  STL: Braden Looper (33, RHP, 9-5, 4.26)

Padres (33-53) @ D'backs (43-43), 9:40pm
  SDP: Cha Seung Baek (28, RHP, 1-4, 5.43)
  ARI: Danny Haren (27, RHP, 8-4, 2.85)