Blue Jays (27-21) @ Orioles (19-26), 7:05pm
  TOR: Ricky Romero (24, LHP, 2-0, 1.71)
  BAL: (2009, RHP, 0-0, undef)

Rays (23-24) @ Indians (18-28), 7:05pm
  TBR: Matt Garza (25, RHP, 4-2, 3.41)
  CLE: Carl Pavano (33, RHP, 4-4, 6.10)

Yankees (26-19) @ Rangers (26-18), 8:05pm
  NYY: Joba Chamberlain (23, RHP, 2-1, 3.70)
  TEX: Kevin Millwood (34, RHP, 4-4, 3.12)

Tigers (25-18) @ Royals (22-23), 8:10pm
  DET: Edwin Jackson (25, RHP, 4-2, 2.55)
  KCR: Zack Greinke (25, RHP, 7-1, 0.82)

RedSox (27-18) @ Twins (22-24), 8:10pm
  BOS: Jon Lester (25, LHP, 3-4, 5.91)
  MIN: Nick Blackburn (27, RHP, 3-2, 3.83)

Mariners (21-25) @ Athletics (17-25), 10:05pm
  SEA: Jarrod Washburn (34, LHP, 3-3, 3.86)
  OAK: Dallas Braden (25, LHP, 3-5, 3.67)

WhiteSox (20-24) @ Angels (23-21), 10:05pm
  CHW: Bartolo Colon (36, RHP, 2-4, 4.23)
  LAA: Joe Saunders (28, LHP, 6-2, 3.17)

Marlins (21-25) @ Phillies (24-19), 7:05pm
  FLA: Andrew Miller (24, LHP, 1-1, 4.94)
  PHI: Joe Blanton (28, RHP, 2-3, 7.11)

Nationals (13-31) @ Mets (24-20), 7:10pm
  WSN: Craig Stammen (25, RHP, 0-0, 5.68)
  NYM: Livan Hernandez (34, RHP, 3-1, 4.93)

Astros (18-25) @ Reds (24-20), 7:10pm
  HOU: Roy Oswalt (31, RHP, 1-2, 4.47)
  CIN: Micah Owings (26, RHP, 3-5, 4.70)

Cardinals (26-19) @ Brewers (27-18), 8:05pm
  STL: Adam Wainwright (27, RHP, 4-2, 3.41)
  MIL: Jeff Suppan (34, RHP, 3-3, 4.71)

Pirates (21-24) @ Cubs (21-22), 8:05pm
  PIT: Ian Snell (27, RHP, 1-5, 4.88)
  CHC: Sean Marshall (26, LHP, 2-3, 3.96)

Dodgers (31-15) @ Rockies (18-26), 8:40pm
  LAD: Eric Milton (33, LHP, 0-0, 4.50)
  COL: Aaron Cook (30, RHP, 3-1, 4.68)

Padres (23-22) @ D'backs (19-26), 9:40pm
  SDP: Kevin Correia (28, RHP, 1-2, 4.53)
  ARI: Max Scherzer (24, RHP, 1-3, 3.50)

Braves (23-21) @ Giants (21-23), 10:15pm
  ATL: Kris Medlen (23, RHP, 0-1, 15.00)
  SFG: Tim Lincecum (25, RHP, 3-1, 3.45)