Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Mariners (83-79) | 1 | 1 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 8 | 11 | 3 |
| Expos (103-59) | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 7 | 2 |
| W: Young (9-11) L: Gullickson (14-11) GWRBI: Henderson | |||||||||||||
| HR: Mariners - Bernhardt (30) Henderson (25) Jones (21) Anderson 2 (27) Expos - Wallach (24) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Red Sox (86-76) | 0 | 1 | 2 | 0 | 0 | 3 | 1 | 1 | 0 | 0 | 8 | 10 | 0 |
| Royals (88-74) | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 1 | 0 | 0 | 5 | 9 | 0 |
| W: Boyd (1-0) L: Jones (12-11) SV: Campbell (1) GWRBI: Lynn | |||||||||||||
| HR: Red Sox - Rice (48) Evans (23) Lynn (19) Lansford (17) Royals - Hurdle (31) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Rangers (84-78) | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5 | 9 | 11 | 1 |
| Braves (79-83) | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 7 | 12 | 2 |
| W: Kern (4-3) L: Cowley (2-4) GWRBI: Thompson | |||||||||||||
| HR: Rangers - Thompson (2) Braves - Murphy 2 (37) Burroughs (17) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Dodgers (92-70) | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 8 | 0 |
| Reds (74-88) | 0 | 2 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 6 | 9 | 0 |
| W: Russell (9-12) L: Pena (8-10) GWRBI: Foster | |||||||||||||
| HR: Reds - Spilman (31) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Orioles (82-80) | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 2 | 0 | 5 | 11 | 1 |
| Brewers (75-87) | 0 | 0 | 0 | 2 | 1 | 2 | 6 | 0 | 0 | 0 | 11 | 12 | 0 |
| W: Travers (11-9) L: Palmer (14-9) GWRBI: Molitor | |||||||||||||
| HR: Orioles - Graham (12) Brewers - Thomas (50) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Pirates (63-99) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 |
| Phillies (70-92) | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 |
| W: Lerch (9-13) L: Reuss (7-15) SV: Reed (33) GWRBI: Luzinski | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Cubs (79-83) | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 6 | 13 | 1 |
| Yankees (82-80) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 |
| W: Martz (6-11) L: Gullett (0-1) GWRBI: Scott | |||||||||||||
| HR: Cubs - Scott (14) Vail (18) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Cardinals (97-65) | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 3 | 2 | 0 | 11 | 18 | 0 |
| Blue Jays (77-85) | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 5 | 0 |
| W: Denny (19-11) L: Underwood (10-10) GWRBI: Herr | |||||||||||||
| HR: Cardinals - Hernandez (7) Herr (2) Green 2 (4) Blue Jays - Mulliniks (13) | |||||||||||||
| Box Score | |||||||||||||
