Twins (53-55) @ Tigers (57-50), 7:05pm
  MIN: Anthony Swarzak (23, RHP, 3-4, 4.25)
  DET: Armando Galarraga (27, RHP, 5-10, 5.22)

RedSox (62-45) @ Yankees (66-42), 7:05pm
  BOS: Josh Beckett (29, RHP, 13-4, 3.27)
  NYY: A.J. Burnett (32, RHP, 10-5, 3.89)

Orioles (45-63) @ Blue Jays (51-56), 7:07pm
  BAL: Jason Berken (25, RHP, 1-9, 6.93)
  TOR: Ricky Romero (24, LHP, 10-4, 3.53)

Athletics (47-61) @ Royals (42-66), 8:10pm
  OAK: Vin Mazzaro (22, RHP, 2-8, 5.73)
  KCR: Brian Bannister (28, RHP, 7-7, 3.59)

Indians (46-62) @ WhiteSox (56-53), 8:11pm
  CLE: Jeremy Sowers (26, LHP, 3-7, 4.97)
  CHW: Mark Buehrle (30, LHP, 11-5, 3.79)

Rangers (60-47) @ Angels (64-42), 10:05pm
  TEX: Scott Feldman (26, RHP, 10-4, 3.91)
  LAA: Joe Saunders (28, LHP, 9-6, 5.07)

Rays (60-48) @ Mariners (56-52), 10:10pm
  TBR: Jeff Niemann (26, RHP, 10-5, 3.62)
  SEA: Felix Hernandez (23, RHP, 12-4, 2.78)

D'backs (50-59) @ Nationals (37-72), 7:05pm
  ARI: Jon Garland (29, RHP, 6-10, 4.26)
  WSN: Collin Balester (23, RHP, 1-1, 3.68)

Cardinals (59-51) @ Pirates (45-63), 7:05pm
  STL: Chris Carpenter (34, RHP, 10-3, 2.10)
  PIT: Paul Maholm (27, LHP, 6-6, 4.75)

Marlins (55-53) @ Phillies (61-45), 7:35pm
  FLA: Ricky Nolasco (26, RHP, 7-7, 5.00)
  PHI: Joe Blanton (28, RHP, 7-5, 4.02)

Brewers (54-54) @ Astros (53-55), 8:05pm
  MIL: Carlos Villanueva (25, RHP, 2-8, 5.98)
  HOU: Bud Norris (24, RHP, 1-0, 0.90)

Cubs (57-49) @ Rockies (59-49), 9:10pm
  CHC: Carlos Zambrano (28, RHP, 7-4, 3.35)
  COL: Ubaldo Jimenez (25, RHP, 8-9, 3.76)

Mets (51-57) @ Padres (45-65), 10:05pm
  NYM: Oliver Perez (27, LHP, 2-3, 7.03)
  SDP: Kevin Correia (28, RHP, 7-9, 4.73)

Braves (55-54) @ Dodgers (67-42), 10:10pm
  ATL: Jair Jurrjens (23, RHP, 9-8, 2.85)
  LAD: Chad Billingsley (24, RHP, 11-6, 3.82)

Reds (46-61) @ Giants (60-48), 10:15pm
  CIN: Homer Bailey (23, RHP, 2-3, 7.06)
  SFG: Tim Lincecum (25, RHP, 12-3, 2.18)