Royals (3-5) @ Tigers (6-2), 1:05pm
  KCR: Kyle Davies (26, RHP, 0-0, 4.50)
  DET: Rick Porcello (21, RHP, 1-0, 3.60)

Angels (2-6) @ Yankees (5-2), 1:05pm
  LAA: Joel Pineiro (31, RHP, 0-1, 4.50)
  NYY: Javier Vazquez (34, RHP, 0-1, 12.71)

RedSox (3-4) @ Twins (6-2), 1:10pm
  BOS: John Lackey (31, RHP, 0-0, 0.00)
  MIN: Kevin Slowey (26, RHP, 1-0, 1.69)

Rays (5-3) @ Orioles (1-7), 1:35pm
  TBR: David Price (24, LHP, 1-0, 3.52)
  BAL: Brad Bergesen (24, RHP, 0-0, 9.64)

Rangers (4-3) @ Indians (2-5), 7:05pm
  TEX: C.J. Wilson (29, LHP, 0-0, 0.00)
  CLE: Justin Masterson (25, RHP, 0-0, 1.80)

WhiteSox (3-5) @ Blue Jays (6-2), 7:07pm
  CHW: John Danks (25, LHP, 0-0, 1.50)
  TOR: Brandon Morrow (25, RHP, 0-0, 9.00)

Athletics (6-3) @ Mariners (3-6), 10:10pm
  OAK: Gio Gonzalez (24, LHP, 1-0, 3.00)
  SEA: Jason Vargas (27, LHP, 0-1, 8.44)

Brewers (3-4) @ Cubs (3-4), 2:20pm
  MIL: David Bush (30, RHP, 0-0, 4.76)
  CHC: Randy Wells (27, RHP, 1-0, 0.00)

Pirates (4-4) @ Giants (6-2), 3:45pm
  PIT: Charlie Morton (26, RHP, 0-1, 21.60)
  SFG: Jonathan Sanchez (27, LHP, 0-0, 6.23)

Nationals (3-4) @ Phillies (6-1), 7:05pm
  WSN: Craig Stammen (26, RHP, 0-0, 7.20)
  PHI: Kyle Kendrick (25, RHP, 0-0, 11.25)

Reds (5-3) @ Marlins (4-4), 7:10pm
  CIN: Homer Bailey (24, RHP, 0-0, 5.40)
  FLA: Chris Volstad (23, RHP, 0-1, 2.84)

Astros (0-7) @ Cardinals (5-2), 8:15pm
  HOU: Brett Myers (29, RHP, 0-0, 6.00)
  STL: Brad Penny (32, RHP, 0-0, 1.29)

Mets (2-5) @ Rockies (4-3), 8:40pm
  NYM: Jonathon Niese (23, LHP, 0-1, 4.50)
  COL: Aaron Cook (31, RHP, 0-1, 6.75)

Braves (3-4) @ Padres (3-4), 10:05pm
  ATL: Tommy Hanson (23, RHP, 0-1, 3.38)
  SDP: Clayton Richard (26, LHP, 0-1, 3.86)

D'backs (4-3) @ Dodgers (3-4), 10:10pm
  ARI: Rodrigo Lopez (34, RHP, 1-0, 1.50)
  LAD: Chad Billingsley (25, RHP, 1-0, 1.69)