Cubs (34-33) @ Tigers (39-31), 7:05pm
  CHC: Rich Harden (27, RHP, 4-3, 5.27)
  DET: Rick Porcello (20, RHP, 8-4, 3.54)

Reds (34-35) @ Blue Jays (39-33), 7:07pm
  CIN: Bronson Arroyo (32, RHP, 8-5, 5.16)
  TOR: Scott Richmond (29, RHP, 5-4, 3.79)

Phillies (37-31) @ Rays (37-35), 7:08pm
  PHI: Joe Blanton (28, RHP, 4-3, 5.28)
  TBR: Matt Garza (25, RHP, 4-5, 3.83)

Dodgers (47-24) @ WhiteSox (33-37), 8:11pm
  LAD: Randy Wolf (32, LHP, 3-2, 3.29)
  CHW: Gavin Floyd (26, RHP, 4-5, 4.65)

Giants (38-32) @ Athletics (31-39), 10:05pm
  SFG: Randy Johnson (45, LHP, 6-5, 5.00)
  OAK: Gio Gonzalez (23, LHP, 0-0, 7.27)

Rockies (37-34) @ Angels (37-32), 10:05pm
  COL: Jason Marquis (30, RHP, 9-4, 3.71)
  LAA: Joe Saunders (28, LHP, 7-4, 3.80)

Padres (31-38) @ Mariners (35-35), 10:10pm
  SDP: Josh Geer (26, RHP, 1-2, 5.98)
  SEA: Brandon Morrow (24, RHP, 0-3, 5.68)

Yankees (38-32) @ Braves (34-36), 7:00pm
  NYY: Joba Chamberlain (23, RHP, 3-2, 3.89)
  ATL: Kenshin Kawakami (34, RHP, 4-6, 4.42)

RedSox (43-27) @ Nationals (20-48), 7:05pm
  BOS: Jon Lester (25, LHP, 5-6, 4.69)
  WSN: Craig Stammen (25, RHP, 1-2, 4.76)

Indians (30-42) @ Pirates (31-39), 7:05pm
  CLE: Carl Pavano (33, RHP, 6-5, 5.73)
  PIT: Zach Duke (26, LHP, 7-5, 3.18)

Cardinals (40-32) @ Mets (35-34), 7:10pm
  STL: Brad Thompson (27, RHP, 2-2, 3.89)
  NYM: Fernando Nieve (26, RHP, 2-0, 1.84)

Orioles (32-38) @ Marlins (36-36), 7:10pm
  BAL: Jason Berken (25, RHP, 1-3, 6.84)
  FLA: Ricky Nolasco (26, RHP, 3-6, 7.15)

Royals (30-39) @ Astros (32-36), 8:05pm
  KCR: Luke Hochevar (25, RHP, 2-3, 6.61)
  HOU: Roy Oswalt (31, RHP, 3-4, 4.48)

Twins (36-36) @ Brewers (37-33), 8:05pm
  MIN: Nick Blackburn (27, RHP, 6-2, 3.09)
  MIL: Braden Looper (34, RHP, 5-4, 5.21)

Rangers (37-32) @ D'backs (30-41), 9:40pm
  TEX: Vicente Padilla (31, RHP, 5-3, 4.79)
  ARI: Danny Haren (28, RHP, 6-4, 2.23)