Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Dodgers (92-70) | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 1 |
| Brewers (75-87) | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 8 | 0 |
| W: Travers (11-9) L: Pena (8-10) SV: Ladd (31) GWRBI: Thomas | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Red Sox (86-76) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 |
| Reds (74-88) | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 4 | 0 |
| W: Russell (9-12) L: Bailey (8-10) SV: Lesley (7) GWRBI: Auerbach | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Rangers (84-78) | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 10 | 0 |
| Tigers (97-65) | 1 | 1 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 9 | 8 | 1 |
| W: Morris (20-7) L: Butcher (13-16) SV: Baker (5) GWRBI: Gibson | |||||||||||||
| HR: Rangers - Putnam (22) Lowenstein (24) Tigers - Corcoran (11) Gibson (25) Whitaker 2 (26) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Pirates (63-99) | 2 | 1 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 8 | 11 | 1 |
| Expos (103-59) | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 6 | 14 | 2 |
| W: Guante (4-0) L: Atkinson (9-5) SV: Scurry (38) GWRBI: Ray | |||||||||||||
| HR: Pirates - Nicosia (34) Expos - Dawson (41) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Cardinals (97-65) | 0 | 3 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 0 | 10 | 14 | 0 |
| Phillies (70-92) | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 7 | 12 | 0 |
| W: Urrea (4-1) L: Monge (2-3) SV: Bruno (53) GWRBI: Durham | |||||||||||||
| HR: Cardinals - Hendrick (16) Phillies - Schmidt (21) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Giants (94-68) | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 4 | 13 | 0 |
| Royals (88-74) | 1 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 12 | 0 |
| W: Jones (12-11) L: Rasmussen (7-10) SV: Armstrong (2) GWRBI: Wilson | |||||||||||||
| HR: Giants - Madlock (21) Clark (30) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Cubs (79-83) | 0 | 3 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 8 | 9 | 1 |
| Mets (58-104) | 0 | 5 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 9 | 9 | 0 |
| W: Orosco (6-5) L: Sutter (6-7) GWRBI: Heep | |||||||||||||
| HR: Cubs - Scott (14) Trillo (4) Kingman (45) Mets - Henderson (11) Norman (31) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Orioles (82-80) | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 9 | 1 |
| Yankees (82-80) | 3 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 7 | 0 |
| W: Forsch (10-15) L: Kerrigan (4-4) SV: Gossage (42) GWRBI: Nettles | |||||||||||||
| HR: Orioles - Bumbry (8) Singleton (29) Yankees - Nettles (12) Lefebvre (19) | |||||||||||||
| Box Score | |||||||||||||
