Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Tigers (48-38) | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 4 | 1 | 0 | 10 | 17 | 2 |
| Twins (48-38) | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 4 | 8 | 0 |
| W: Petry (6-7) L: Havens (5-5) GWRBI: Evans | |||||||||||||
| HR: Tigers - Gibson (14) Lemon (8) Krenchicki (2) Twins - Hrbek (20) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Cubs (37-49) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 6 | 0 |
| Braves (38-48) | 0 | 0 | 3 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 7 | 12 | 1 |
| W: McMurtry (5-7) L: Martz (6-6) GWRBI: Benedict | |||||||||||||
| HR: Braves - Watson (10) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Blue Jays (47-39) | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 1 |
| Cardinals (41-45) | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 5 | 11 | 0 |
| W: Cox (8-4) L: McLaughlin (4-4) SV: Sutter (6) GWRBI: Landrum | |||||||||||||
| HR: Blue Jays - Moseby (10) Mulliniks (12) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Mariners (54-32) | 0 | 0 | 5 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 9 | 14 | 0 |
| Mets (32-54) | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 2 |
| W: Moore (10-4) L: Lynch (3-9) GWRBI: Moses | |||||||||||||
| HR: Mariners - Bradley (15) Mets - Strawberry (11) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Expos (58-28) | 1 | 0 | 0 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 7 | 15 | 1 |
| Padres (38-48) | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 10 | 0 |
| W: Palmer (11-1) L: Dravecky (4-4) SV: James (27) GWRBI: Law | |||||||||||||
| HR: Expos - Dawson (12) Padres - Mazzilli (19) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Royals (41-45) | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 6 | 1 |
| Yankees (44-42) | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 5 | 0 |
| W: Gossage (4-4) L: Quisenberry (5-3) | |||||||||||||
| HR: Royals - Aikens 2 (17) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Red Sox (45-41) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 7 | 1 |
| Dodgers (32-54) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 |
| W: Lavelle (4-4) L: Forster (0-2) SV: Saucier (4) GWRBI: Easler | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
