Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Mariners (25-27) | 0 | 0 | 2 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 6 | 16 | 0 |
| Red Sox (21-31) | 0 | 0 | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 16 | 0 |
| W: Clemens (2-0) L: Bannister (4-5) SV: Clear (5) GWRBI: Lansford | |||||||||||||
| HR: Mariners - Phelps (8) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| A's (25-27) | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 3 | 4 | 2 |
| Yankees (31-21) | 1 | 1 | 0 | 0 | 3 | 1 | 0 | 1 | 0 | 0 | 7 | 11 | 1 |
| W: Righetti (4-3) L: Conroy (2-4) GWRBI: Winfield | |||||||||||||
| HR: A's - Johnson (11) Yankees - Winfield (6) Mumphrey (4) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Braves (22-30) | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 0 | 4 | 7 | 0 |
| Pirates (22-30) | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 8 | 2 |
| W: McMurtry (3-3) L: Candelaria (1-6) SV: Cowley (1) GWRBI: Hubbard | |||||||||||||
| HR: Braves - Hubbard (3) Pirates - Parker (3) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| White Sox (20-32) | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 4 | 9 | 0 |
| Tigers (29-23) | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 6 | 12 | 3 |
| W: Ujdur (3-3) L: Burns (4-3) SV: James (4) GWRBI: Leach | |||||||||||||
| HR: White Sox - Law (4) Hairston (7) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Cardinals (26-26) | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 7 | 1 |
| Astros (26-26) | 0 | 1 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 8 | 0 |
| W: Dawley (5-1) L: Stuper (1-7) SV: Sambito (4) GWRBI: Garner | |||||||||||||
| HR: Astros - Garner (2) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Giants (33-19) | 0 | 0 | 7 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 10 | 13 | 0 |
| Mets (22-30) | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9 | 2 |
| W: Laskey (3-2) L: Fernandez (3-2) GWRBI: Davis | |||||||||||||
| HR: Giants - Leonard (2) Morgan (3) Mets - Youngblood (6) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Dodgers (26-26) | 2 | 0 | 0 | 4 | 0 | 3 | 0 | 2 | 0 | 0 | 11 | 16 | 0 |
| Phillies (20-32) | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 14 | 1 |
| W: Valenzuela (8-0) L: Christenson (2-4) GWRBI: Marshall | |||||||||||||
| HR: Dodgers - Marshall (1) Monday (1) Phillies - Matthews (3) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Padres (31-21) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 7 | 1 |
| Expos (28-24) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 4 | 12 | 0 |
| W: Reardon (2-3) L: Welsh (0-2) GWRBI: Speier | |||||||||||||
| HR: Padres - Kennedy (8) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Reds (24-28) | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 0 | 3 | 0 | 10 | 10 | 0 |
| Cubs (32-20) | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 12 | 1 |
| W: Russell (2-4) L: Jenkins (4-4) SV: Harris (2) | |||||||||||||
| HR: Reds - Esasky (5) Bilardello (3) Cubs - Hall (6) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Royals (25-27) | 0 | 1 | 0 | 2 | 0 | 3 | 1 | 0 | 0 | 0 | 7 | 12 | 1 |
| Indians (17-35) | 0 | 5 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 9 | 9 | 0 |
| W: Barker (3-4) L: Gubicza (2-5) SV: Camacho (2) GWRBI: Franco | |||||||||||||
| HR: Royals - Brett (9) Aikens (8) Indians - Manning (3) | |||||||||||||
| Box Score | |||||||||||||
