Athletics (54-62) @ Tigers (57-59), 1:05pm
  OAK: Greg Smith (24, LHP, 5-10, 3.99)
  DET: Nate Robertson (30, LHP, 6-8, 6.11)

Indians (51-64) @ Blue Jays (59-58), 1:07pm
  CLE: Cliff Lee (29, LHP, 15-2, 2.58)
  TOR: Scott Richmond (28, RHP, 0-1, 4.91)

Rangers (60-58) @ Orioles (56-59), 1:35pm
  TEX: Matt Harrison (22, LHP, 3-2, 6.46)
  BAL: Chris Waters (27, LHP, 1-0, 0.00)

RedSox (67-50) @ WhiteSox (64-51), 2:05pm
  BOS: Clay Buchholz (23, RHP, 2-7, 5.94)
  CHW: Gavin Floyd (25, RHP, 11-6, 3.66)

Twins (65-51) @ Royals (53-64), 2:10pm
  MIN: Scott Baker (26, RHP, 7-3, 3.86)
  KCR: Gil Meche (29, RHP, 10-9, 4.17)

Yankees (63-54) @ Angels (73-43), 3:35pm
  NYY: Andy Pettitte (36, LHP, 12-9, 4.34)
  LAA: Joe Saunders (27, LHP, 14-5, 3.03)

Rays (70-46) @ Mariners (45-72), 4:10pm
  TBR: Edwin Jackson (24, RHP, 8-7, 4.22)
  SEA: R.A. Dickey (33, RHP, 3-6, 4.36)

Marlins (61-56) @ Mets (62-54), 1:10pm
  FLA: Josh Johnson (24, RHP, 2-0, 3.34)
  NYM: Mike Pelfrey (24, RHP, 10-7, 3.85)

Astros (57-59) @ Reds (52-66), 1:15pm
  HOU: Wandy Rodriguez (29, LHP, 6-4, 3.98)
  CIN: Aaron Harang (30, RHP, 3-11, 4.76)

Pirates (53-63) @ Phillies (63-53), 1:35pm
  PIT: Jason Davis (28, RHP, 1-1, 2.57)
  PHI: Jamie Moyer (45, LHP, 10-7, 3.78)

Nationals (44-73) @ Brewers (66-51), 2:05pm
  WSN: John Lannan (23, LHP, 6-11, 3.55)
  MIL: Manny Parra (25, LHP, 9-5, 4.18)

Padres (45-72) @ Rockies (53-66), 3:05pm
  SDP: Chris Young (29, RHP, 4-4, 4.06)
  COL: Livan Hernandez (33, RHP, 10-8, 5.48)

Dodgers (58-58) @ Giants (49-66), 4:05pm
  LAD: Chad Billingsley (23, RHP, 11-9, 3.01)
  SFG: Matt Cain (23, RHP, 7-9, 3.60)

Braves (55-62) @ D'backs (59-58), 4:10pm
  ATL: Mike Hampton (35, LHP, 1-0, 6.75)
  ARI: Brandon Webb (29, RHP, 16-4, 2.93)

Cardinals (65-54) @ Cubs (70-47), 8:05pm
  STL: Chris Carpenter (33, RHP, 0-0, 1.00)
  CHC: Ryan Dempster (31, RHP, 12-5, 2.93)