Mariners (73-62) @ Yankees (76-61), 1:05pm
  SEA: Felix Hernandez (21, RHP, 10-7, 4.08)
  NYY: Roger Clemens (44, RHP, 6-5, 4.15)

Indians (78-58) @ Twins (69-68), 2:10pm
  CLE: C.C. Sabathia (26, LHP, 15-7, 3.37)
  MIN: Johan Santana (28, LHP, 14-10, 3.06)

Blue Jays (70-66) @ RedSox (82-55), 7:05pm
  TOR: Jesse Litsch (22, RHP, 5-6, 3.40)
  BOS: Daisuke Matsuzaka (26, RHP, 13-11, 3.88)

Orioles (59-76) @ D'Rays (56-81), 7:10pm
  BAL: Kurt Birkins (26, LHP, 1-1, 8.00)
  TBD: James Shields (25, RHP, 10-8, 4.10)

Royals (61-75) @ Rangers (63-73), 8:05pm
  KCR: Zack Greinke (23, RHP, 5-5, 4.07)
  TEX: Kameron Loe (25, RHP, 6-10, 5.35)

Athletics (68-70) @ Angels (80-56), 9:05pm
  OAK: Chad Gaudin (24, RHP, 10-9, 4.06)
  LAA: Ervin Santana (24, RHP, 5-12, 6.38)

Phillies (72-64) @ Braves (69-68), 1:05pm
  PHI: Jamie Moyer (44, LHP, 12-10, 5.08)
  ATL: Lance Cormier (26, RHP, 1-4, 7.59)

Marlins (60-77) @ Nationals (60-77), 1:05pm
  FLA: Rick VandenHurk (22, RHP, 4-4, 6.59)
  WSN: Jay Bergmann (25, RHP, 2-5, 4.56)

Mets (76-60) @ Reds (62-75), 1:15pm
  NYM: Pedro Martinez (35, RHP, 0-0, )
  CIN: Aaron Harang (29, RHP, 14-3, 3.51)

Astros (61-76) @ Brewers (69-67), 2:05pm
  HOU: Roy Oswalt (29, RHP, 14-6, 3.21)
  MIL: Ben Sheets (28, RHP, 11-4, 3.30)

Pirates (59-77) @ Cardinals (67-66), 2:15pm
  PIT: Ian Snell (25, RHP, 8-11, 4.17)
  STL: Kip Wells (30, RHP, 6-15, 5.50)

Giants (62-75) @ Rockies (70-66), 3:05pm
  SFG: Matt Cain (22, RHP, 7-13, 3.57)
  COL: Jeff Francis (26, LHP, 14-6, 4.10)

Dodgers (71-65) @ Cubs (70-65), 4:05pm
  LAD: Esteban Loaiza (35, RHP, 1-0, 1.84)
  CHC: Carlos Zambrano (26, RHP, 14-11, 4.06)

Padres (75-61) @ D'backs (76-62), 4:40pm
  SDP: Greg Maddux (41, RHP, 10-9, 3.79)
  ARI: Micah Owings (24, RHP, 6-7, 4.51)