Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Astros (90-73) | 0 | 1 | 0 | 1 | 1 | 8 | 0 | 0 | 0 | 0 | 11 | 18 | 0 |
| Expos (87-76) | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 10 | 0 |
| W: DiPino (8-2) L: Rogers (14-13) GWRBI: Spilman | |||||||||||||
| HR: Astros - Cruz (11) Spilman (21) Expos - Carter (14) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Pirates (73-90) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 4 | 4 | 0 |
| Orioles (89-74) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 12 | 0 |
| W: Tekulve (3-4) L: Grimsley (5-1) SV: Robinson (1) GWRBI: Hebner | |||||||||||||
| HR: Pirates - Easler (24) Hebner (13) Orioles - Lowenstein (26) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Cardinals (82-81) | 0 | 1 | 0 | 4 | 0 | 0 | 3 | 0 | 0 | 0 | 8 | 15 | 0 |
| Padres (84-79) | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0 | 2 | 0 | 7 | 12 | 0 |
| W: Forsch (9-14) L: Dravecky (3-12) SV: Sutter (34) GWRBI: Herr | |||||||||||||
| HR: Padres - Templeton (11) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Braves (88-75) | 0 | 2 | 2 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 9 | 14 | 0 |
| White Sox (73-89) | 0 | 0 | 3 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 7 | 9 | 1 |
| W: Bedrosian (6-6) L: Escarrega (4-5) SV: Moore (9) GWRBI: Harper | |||||||||||||
| HR: Braves - Horner (24) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| A's (79-83) | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0 | 8 | 16 | 1 |
| Phillies (77-85) | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 4 | 12 | 1 |
| W: Norris (13-9) L: Hudson (12-12) GWRBI: Lansford | |||||||||||||
| HR: A's - Lopes (15) Lansford (21) Henderson (10) Murphy (23) Phillies - Morgan (22) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Giants (68-94) | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 0 | 0 | 8 | 13 | 0 |
| Mets (71-91) | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 4 | 8 | 0 |
| W: Barr (9-4) L: Seaver (8-17) GWRBI: Evans | |||||||||||||
| HR: Giants - Evans (35) Leonard (14) | |||||||||||||
| Box Score | |||||||||||||
