Rangers (6-9) @ Orioles (8-8), 7:05pm
  TEX: Vicente Padilla (31, RHP, 1-1, 9.64)
  BAL: Koji Uehara (34, RHP, 2-1, 5.29)

Twins (7-9) @ Indians (6-10), 7:05pm
  MIN: Nick Blackburn (27, RHP, 0-1, 5.71)
  CLE: Fausto Carmona (25, RHP, 1-2, 7.88)

Yankees (9-6) @ RedSox (9-6), 7:10pm
  NYY: Joba Chamberlain (23, RHP, 0-0, 5.06)
  BOS: Jon Lester (25, LHP, 1-2, 5.50)

Tigers (8-7) @ Royals (8-7), 8:10pm
  DET: Rick Porcello (20, RHP, 1-1, 3.75)
  KCR: Zack Greinke (25, RHP, 3-0, 0.00)

Blue Jays (12-5) @ WhiteSox (8-7), 8:11pm
  TOR: Brian Tallet (31, LHP, 0-0, 4.26)
  CHW: Gavin Floyd (26, RHP, 2-1, 4.74)

Mariners (10-6) @ Angels (6-9), 10:05pm
  SEA: Erik Bedard (30, LHP, 1-1, 1.86)
  LAA: Shane Loux (29, RHP, 0-1, 3.65)

Rays (6-10) @ Athletics (5-9), 10:05pm
  TBR: Scott Kazmir (25, LHP, 2-1, 5.40)
  OAK: Trevor Cahill (21, RHP, 0-1, 2.60)

Braves (7-8) @ Reds (9-6), 7:10pm
  ATL: Javier Vazquez (32, RHP, 1-1, 3.00)
  CIN: Edinson Volquez (25, RHP, 2-1, 6.46)

Nationals (3-11) @ Mets (6-9), 7:10pm
  WSN: Scott Olsen (25, LHP, 0-2, 9.00)
  NYM: Johan Santana (30, LHP, 2-1, 0.46)

Phillies (6-8) @ Marlins (11-4), 7:10pm
  PHI: Brett Myers (28, RHP, 1-1, 5.03)
  FLA: Josh Johnson (25, RHP, 2-0, 2.91)

Brewers (6-9) @ Astros (6-10), 8:05pm
  MIL: Yovani Gallardo (23, RHP, 1-1, 4.58)
  HOU: Felipe Paulino (25, RHP, 0-0, 0.00)

Cubs (8-6) @ Cardinals (11-5), 8:15pm
  CHC: Ryan Dempster (32, RHP, 1-0, 5.00)
  STL: Adam Wainwright (27, RHP, 2-0, 3.31)

Dodgers (11-5) @ Rockies (5-9), 9:10pm
  LAD: Eric Stults (29, LHP, 2-0, 2.61)
  COL: Aaron Cook (30, RHP, 0-1, 10.22)

Giants (6-8) @ D'backs (6-9), 9:40pm
  SFG: Tim Lincecum (25, RHP, 0-1, 3.86)
  ARI: Doug Davis (33, LHP, 1-2, 2.57)

Pirates (9-6) @ Padres (9-6), 10:05pm
  PIT: Ian Snell (27, RHP, 1-2, 4.24)
  SDP: Kevin Correia (28, RHP, 0-1, 4.09)