Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Astros (81-75) | 0 | 2 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 7 | 12 | 2 |
| Giants (76-80) | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 3 | 0 | 8 | 14 | 0 |
| W: Minton (2-4) L: Sambito (3-4) GWRBI: O'Malley | |||||||||||||
| HR: Astros - Thon (16) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Red Sox (76-80) | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 4 | 6 | 0 |
| Mariners (86-70) | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 8 | 0 |
| W: Nipper (12-10) L: Young (11-9) SV: Clear (14) GWRBI: Rice | |||||||||||||
| HR: Red Sox - Evans (29) Mariners - Sweet (5) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Padres (81-75) | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6 | 0 | 0 | 7 | 13 | 0 |
| Pirates (81-75) | 2 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 6 | 8 | 0 |
| W: Show (8-3) L: Rhoden (8-7) SV: Dravecky (13) GWRBI: McReynolds | |||||||||||||
| HR: Pirates - Berra (15) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Expos (73-83) | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 3 | 6 | 0 |
| Dodgers (82-74) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 6 | 0 |
| W: Palmer (12-10) L: Pena (11-10) SV: James (6) GWRBI: Raines | |||||||||||||
| HR: Expos - Raines (11) Dodgers - Baker (17) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| White Sox (68-88) | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 5 | 9 | 1 |
| Royals (74-82) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 5 | 0 |
| W: Koosman (12-12) L: Blue (11-12) SV: Brusstar (10) GWRBI: Bernazard | |||||||||||||
| HR: White Sox - Hairston (16) Royals - White (12) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Phillies (68-88) | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 |
| Reds (77-79) | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 4 | 10 | 0 |
| W: Seaver (10-13) L: Hudson (9-10) SV: Lesley (32) GWRBI: Trevino | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Blue Jays (76-80) | 0 | 0 | 3 | 0 | 1 | 0 | 2 | 0 | 3 | 0 | 9 | 12 | 0 |
| Brewers (82-74) | 2 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 6 | 9 | 0 |
| W: Gott (8-4) L: Bernard (2-4) SV: Jackson (31) GWRBI: Bell | |||||||||||||
| HR: Blue Jays - Upshaw (25) Brewers - Thomas (22) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Yankees (88-68) | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 0 |
| Rangers (80-76) | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 6 | 12 | 1 |
| W: Smithson (9-9) L: Rasmussen (12-11) SV: Henke (18) GWRBI: Wright | |||||||||||||
| HR: Yankees - Baylor (13) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Tigers (89-67) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 5 | 11 | 0 |
| A's (63-93) | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 9 | 12 | 2 |
| W: McCatty (6-7) L: Petry (8-12) SV: Beard (4) GWRBI: Lopes | |||||||||||||
| HR: A's - Lopes (12) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Cubs (83-73) | 1 | 0 | 0 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 9 | 15 | 0 |
| Braves (75-81) | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 6 | 6 | 1 |
| W: Lefferts (10-0) L: Mahler (9-9) SV: Smith (37) GWRBI: Moreland | |||||||||||||
| HR: Braves - Watson (24) | |||||||||||||
| Box Score | |||||||||||||
