Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Yankees (86-78) | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 7 | 6 | 0 |
| A's (79-83) | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4 | 10 | 1 |
| W: Alexander (11-11) L: Norris (13-9) SV: Frazier (8) GWRBI: Gamble | |||||||||||||
| HR: Yankees - Mattingly (2) Wynegar (12) Gamble (33) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Mariners (92-70) | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 8 | 0 |
| Expos (88-76) | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 9 | 0 |
| W: Rogers (14-13) L: Bannister (15-13) SV: Reardon (39) GWRBI: Youngblood | |||||||||||||
| HR: Mariners - Henderson (24) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| White Sox (73-89) | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 6 | 0 |
| Astros (91-73) | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 4 | 8 | 0 |
| W: Sutton (11-13) L: Agosto (3-2) SV: Dawley (41) GWRBI: Cruz | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Padres (84-80) | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 4 | 10 | 3 |
| Orioles (89-75) | 0 | 0 | 0 | 1 | 0 | 2 | 5 | 0 | 0 | 0 | 8 | 10 | 0 |
| W: Morogiello (6-5) L: Lucas (11-5) GWRBI: Ford | |||||||||||||
| HR: Padres - Kennedy (18) Orioles - Roenicke (24) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Mets (71-91) | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 7 | 16 | 0 |
| Dodgers (70-92) | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 5 | 0 |
| W: Seaver (8-17) L: Pena (14-11) GWRBI: Veryzer | |||||||||||||
| HR: Dodgers - Cey (13) Marshall (11) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Tigers (92-70) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Braves (88-76) | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 5 | 12 | 0 |
| W: Perez (14-9) L: Morris (11-17) GWRBI: Murphy | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
