Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Orioles (82-80) | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 1 | 2 | 0 | 8 | 15 | 1 |
| Yankees (82-80) | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 |
| W: Martinez (7-12) L: Nelson (16-13) GWRBI: Roenicke | |||||||||||||
| HR: Orioles - Dauer (3) Murray (26) DeCinces (25) Singleton (29) Ripken (17) Yankees - Nettles (12) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Mariners (83-79) | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 5 | 12 | 0 |
| Braves (79-83) | 0 | 1 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 6 | 12 | 1 |
| W: Campbell (13-6) L: Rawley (3-4) SV: McLaughlin (13) GWRBI: Matthews | |||||||||||||
| HR: Mariners - Bernhardt (30) Cruz (17) Pasley (27) Jones (21) Braves - Matthews (18) Hubbard (26) Burroughs (17) Benedict (19) Horner (40) | |||||||||||||
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| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Giants (94-68) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 4 | 11 | 0 |
| Royals (88-74) | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 9 | 0 |
| W: Holland (8-5) L: Quisenberry (5-5) SV: Breining (5) GWRBI: Evans | |||||||||||||
| HR: Giants - Ivie (33) Evans (22) Leonard (31) Royals - Hurdle (31) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Cubs (79-83) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 |
| Mets (58-104) | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 10 | 1 |
| W: Zachry (13-16) L: Reuschel (11-17) SV: Leach (10) GWRBI: Stearns | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Pirates (63-99) | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 10 | 1 |
| Expos (103-59) | 2 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 7 | 11 | 0 |
| W: Lea (4-2) L: Kison (4-18) GWRBI: Parrish | |||||||||||||
| HR: Pirates - Milner (20) Parker (22) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Rangers (84-78) | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 8 | 1 |
| Tigers (97-65) | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 4 | 0 |
| W: Matlack (13-16) L: Petry (14-9) GWRBI: Lowenstein | |||||||||||||
| HR: Rangers - Oliver (17) Lowenstein (24) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Dodgers (92-70) | 0 | 1 | 2 | 5 | 0 | 3 | 1 | 0 | 1 | 0 | 13 | 18 | 0 |
| Brewers (75-87) | 0 | 2 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 6 | 11 | 0 |
| W: Sutcliffe (15-10) L: Haas (11-11) GWRBI: Ferguson | |||||||||||||
| HR: Dodgers - Guerrero (29) Ferguson 2 (6) Monday 2 (48) Brewers - Cooper (14) Money (17) Thomas (50) | |||||||||||||
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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 | 5 | 2 | 0 | 1 | 0 | 0 | 8 | 10 | 0 |
| Reds (74-88) | 0 | 2 | 2 | 0 | 3 | 0 | 0 | 3 | 0 | 0 | 10 | 13 | 1 |
| W: Hume (5-2) L: Stanley (0-3) GWRBI: Bilardello | |||||||||||||
| HR: Reds - Foster (28) Auerbach (10) | |||||||||||||
| Box Score | |||||||||||||
