WhiteSox (66-55) @ Royals (51-70), 3:33am
  CHW: Bryan Bullington (29, RHP, 1-2, 3.00)
  KCR: (2010, RHP, 0-0, undef)

Mariners (49-73) @ Yankees (75-47), 1:05pm
  SEA: Jason Vargas (27, LHP, 9-5, 3.15)
  NYY: Javier Vazquez (34, RHP, 9-9, 4.89)

Rangers (68-53) @ Orioles (43-80), 4:10pm
  TEX: Cliff Lee (31, LHP, 10-6, 2.77)
  BAL: Brad Bergesen (24, RHP, 4-9, 5.80)

Angels (61-62) @ Twins (71-51), 4:10pm
  LAA: Trevor Bell (23, RHP, 1-3, 5.40)
  MIN: Kevin Slowey (26, RHP, 11-5, 4.22)

Indians (50-72) @ Tigers (59-63), 7:05pm
  CLE: Josh Tomlin (25, RHP, 1-2, 2.96)
  DET: Max Scherzer (25, RHP, 8-9, 3.86)

Blue Jays (64-57) @ RedSox (69-54), 7:10pm
  TOR: Ricky Romero (25, LHP, 10-7, 3.43)
  BOS: Daisuke Matsuzaka (29, RHP, 8-4, 4.17)

Rays (74-48) @ Athletics (61-60), 9:05pm
  TBR: David Price (24, LHP, 15-5, 2.85)
  OAK: Brett Anderson (22, LHP, 3-4, 2.89)

Braves (72-50) @ Cubs (50-73), 4:10pm
  ATL: Tommy Hanson (23, RHP, 8-8, 3.41)
  CHC: Tom Gorzelanny (27, LHP, 6-7, 3.85)

Nationals (52-70) @ Phillies (69-52), 7:05pm
  WSN: Stephen Strasburg (21, RHP, 5-3, 2.97)
  PHI: Kyle Kendrick (25, RHP, 8-5, 4.45)

Mets (61-61) @ Pirates (40-82), 7:05pm
  NYM: Jonathon Niese (23, LHP, 7-5, 3.38)
  PIT: James McDonald (25, RHP, 2-2, 4.26)

Padres (73-48) @ Brewers (58-64), 7:10pm
  SDP: Kevin Correia (29, RHP, 10-7, 4.63)
  MIL: Chris Narveson (28, LHP, 9-7, 5.61)

Astros (53-68) @ Marlins (61-60), 7:10pm
  HOU: Wandy Rodriguez (31, LHP, 9-11, 4.04)
  FLA: Chris Volstad (23, RHP, 6-9, 4.91)

Giants (69-54) @ Cardinals (65-54), 7:15pm
  SFG: Tim Lincecum (26, RHP, 11-7, 3.62)
  STL: Chris Carpenter (35, RHP, 13-4, 2.95)

Rockies (62-59) @ D'backs (48-75), 8:10pm
  COL: Ubaldo Jimenez (26, RHP, 17-3, 2.59)
  ARI: Barry Enright (24, RHP, 3-2, 2.91)

Reds (71-51) @ Dodgers (62-61), 10:10pm
  CIN: Johnny Cueto (24, RHP, 11-3, 3.38)
  LAD: Chad Billingsley (25, RHP, 9-7, 3.66)