Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Mariners (83-79) | 1 | 0 | 2 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 7 | 11 | 3 |
| Expos (103-59) | 0 | 2 | 0 | 0 | 5 | 0 | 0 | 1 | 0 | 0 | 8 | 10 | 0 |
| W: James (13-8) L: Burke (6-3) SV: Sosa (8) GWRBI: Raines | |||||||||||||
| HR: Mariners - Bernhardt (30) Roberts (31) | |||||||||||||
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| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| White Sox (57-105) | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 5 | 13 | 0 |
| Tigers (97-65) | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 7 | 0 |
| W: Hoyt (6-0) L: Sykes (2-6) | |||||||||||||
| HR: White Sox - Chappas (21) Colbern (18) Tigers - Johnson (29) Thompson 2 (30) | |||||||||||||
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| 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 | 1 | 0 | 1 | 4 | 1 |
| Royals (88-74) | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 4 | 10 | 0 |
| W: Gale (15-9) L: Eckersley (11-13) GWRBI: Washington | |||||||||||||
| HR: Red Sox - Rice (48) Royals - Brett (16) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Giants (94-68) | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 3 | 7 | 12 | 0 |
| Mets (58-104) | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 6 | 15 | 0 |
| W: Minton (7-3) L: Reardon (5-12) SV: Lavelle (1) GWRBI: Hill | |||||||||||||
| HR: Giants - Hill (12) Mets - Mazzilli (13) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Rangers (84-78) | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 6 | 6 | 2 |
| Braves (79-83) | 2 | 2 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 8 | 11 | 4 |
| W: Boggs (13-4) L: Butcher (13-16) SV: Campbell (6) GWRBI: Miller | |||||||||||||
| HR: Rangers - Harrah 2 (22) Braves - Miller (39) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Orioles (82-80) | 0 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 5 | 10 | 2 |
| Brewers (75-87) | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 9 | 0 |
| W: Flanagan (6-7) L: McClure (1-4) SV: Kerrigan (11) | |||||||||||||
| HR: Brewers - Thomas (50) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Cardinals (97-65) | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 7 | 0 |
| Blue Jays (77-85) | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 | 0 |
| W: Martinez (23-3) L: Leal (15-13) SV: Bruno (53) GWRBI: Durham | |||||||||||||
| HR: Cardinals - Oberkfell (13) Templeton (18) Blue Jays - Upshaw (30) | |||||||||||||
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| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Dodgers (92-70) | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 0 |
| Reds (74-88) | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 0 | 6 | 10 | 0 |
| W: Moskau (8-15) L: Sutcliffe (15-10) SV: Sarmiento (9) GWRBI: Foster | |||||||||||||
| HR: Dodgers - Monday (48) Reds - Collins (7) | |||||||||||||
| Box Score | |||||||||||||
