WhiteSox (76-57) @ RedSox (77-56), 7:05pm
  CHW: Javier Vazquez (31, RHP, 10-11, 4.37)
  BOS: Daisuke Matsuzaka (27, RHP, 15-2, 2.98)

Royals (56-77) @ Tigers (64-69), 7:05pm
  KCR: Kyle Davies (24, RHP, 5-5, 4.81)
  DET: Zach Miner (26, RHP, 7-4, 3.61)

Mariners (50-83) @ Indians (65-67), 7:05pm
  SEA: Felix Hernandez (22, RHP, 8-8, 3.28)
  CLE: Jeremy Sowers (25, LHP, 2-6, 5.95)

Blue Jays (68-65) @ Yankees (71-62), 7:05pm
  TOR: A.J. Burnett (31, RHP, 16-9, 4.58)
  NYY: Carl Pavano (32, RHP, 1-0, 5.40)

Orioles (63-70) @ Rays (81-51), 7:10pm
  BAL: Jeremy Guthrie (29, RHP, 10-10, 3.28)
  TBR: Scott Kazmir (24, LHP, 9-6, 3.27)

Twins (75-59) @ Athletics (62-72), 10:05pm
  MIN: Kevin Slowey (24, RHP, 10-8, 3.74)
  OAK: Dan Meyer (26, LHP, 0-2, 5.95)

Rangers (66-69) @ Angels (81-52), 10:05pm
  TEX: Dustin Nippert (27, RHP, 1-3, 7.83)
  LAA: Ervin Santana (25, RHP, 13-5, 3.41)

Phillies (73-61) @ Cubs (84-50), 2:20pm
  PHI: Joe Blanton (27, RHP, 6-12, 4.75)
  CHC: Rich Harden (26, RHP, 9-2, 2.00)

Brewers (77-56) @ Pirates (57-76), 7:05pm
  MIL: David Bush (28, RHP, 8-9, 4.24)
  PIT: Tom Gorzelanny (25, LHP, 6-8, 6.82)

Mets (74-60) @ Marlins (68-66), 7:10pm
  NYM: Oliver Perez (26, LHP, 9-7, 4.00)
  FLA: Chris Volstad (21, RHP, 4-3, 3.42)

Giants (59-74) @ Reds (58-76), 7:10pm
  SFG: Barry Zito (30, LHP, 8-15, 5.31)
  CIN: Edinson Volquez (24, RHP, 15-5, 2.80)

Braves (59-75) @ Nationals (49-85), 7:35pm
  ATL: Jorge Campillo (29, RHP, 7-6, 3.37)
  WSN: Odalis Perez (31, LHP, 5-10, 4.21)

Cardinals (74-60) @ Astros (68-66), 8:05pm
  STL: Kyle Lohse (29, RHP, 13-6, 3.96)
  HOU: Randy Wolf (31, LHP, 8-11, 4.86)

Dodgers (65-69) @ D'backs (68-65), 9:40pm
  LAD: Hiroki Kuroda (33, RHP, 7-9, 3.87)
  ARI: Doug Davis (32, LHP, 5-8, 4.63)

Rockies (63-72) @ Padres (51-82), 10:05pm
  COL: Aaron Cook (29, RHP, 15-8, 3.91)
  SDP: Dirk Hayhurst (27, RHP, 0-0, 6.75)