Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| A's (72-90) | 2 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 6 | 12 | 1 |
| Giants (65-98) | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 5 | 0 | 0 | 10 | 12 | 0 |
| W: Clark (6-5) L: Owchinko (5-7) SV: Davis (33) GWRBI: Bergman | |||||||||||||
| HR: A's - Lopes (17) Giants - Brenly (15) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Expos (95-82) | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 5 | 11 | 1 |
| Astros (80-82) | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 1 |
| W: Schatzeder (4-4) L: Dawley (8-8) SV: James (46) GWRBI: Dawson | |||||||||||||
| HR: Expos - Wallach (21) Dawson (23) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Padres (95-86) | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 1 |
| Yankees (88-82) | 0 | 0 | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 8 | 12 | 0 |
| W: Rasmussen (9-18) L: Whitson (15-13) GWRBI: Winfield | |||||||||||||
| HR: Padres - Lezcano (16) Yankees - Winfield (20) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Braves (98-75) | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 | 1 |
| Dodgers (89-84) | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 10 | 0 |
| W: Valenzuela (14-12) L: McWilliams (19-10) SV: Howe (46) GWRBI: Marshall | |||||||||||||
| HR: Braves - Benedict (13) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Mets (81-83) | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 5 | 11 | 1 |
| White Sox (74-88) | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 11 | 1 |
| W: Darling (13-12) L: Dotson (11-10) SV: Orosco (13) GWRBI: Chapman | |||||||||||||
| HR: White Sox - Hill (3) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Mariners (68-94) | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 6 | 0 |
| Pirates (84-82) | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 4 | 9 | 0 |
| W: Reuschel (12-15) L: Young (10-13) SV: Tekulve (40) GWRBI: Brown | |||||||||||||
| HR: Mariners - Henderson (1) | |||||||||||||
| Box Score | |||||||||||||
