Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Mets (58-104) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 |
| Cubs (79-83) | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 6 | 0 |
| W: Smith (10-2) L: Reardon (5-12) SV: Sutter (40) GWRBI: Davis | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Phillies (70-92) | 0 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 11 | 0 |
| Cardinals (97-65) | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 |
| W: Bystrom (12-9) L: Martin (12-14) GWRBI: Schmidt | |||||||||||||
| HR: Phillies - Smith (21) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Tigers (97-65) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Rangers (84-78) | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 |
| W: Darwin (17-7) L: Fidrych (17-9) SV: Kern (6) | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Braves (79-83) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 5 | 0 |
| Mariners (83-79) | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 10 | 0 |
| W: McLaughlin (17-13) L: McWilliams (8-14) SV: Stanton (42) GWRBI: Bernhardt | |||||||||||||
| HR: Mariners - Bernhardt (30) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Royals (88-74) | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 11 | 0 |
| Giants (94-68) | 3 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 6 | 12 | 0 |
| W: Holland (8-5) L: Quisenberry (5-5) GWRBI: Madlock | |||||||||||||
| HR: Giants - Evans (22) Clark (30) Leonard (31) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Blue Jays (77-85) | 6 | 0 | 1 | 5 | 2 | 0 | 0 | 0 | 3 | 0 | 17 | 24 | 0 |
| White Sox (57-105) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 5 | 9 | 0 |
| W: Stieb (13-17) L: Kucek (10-18) GWRBI: Moseby | |||||||||||||
| HR: Blue Jays - Griffin (16) Howell 2 (16) Upshaw 2 (30) White Sox - Cruz (9) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Yankees (82-80) | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 3 | 8 | 0 |
| Orioles (82-80) | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 4 | 6 | 2 |
| W: McGregor (13-15) L: Righetti (14-14) SV: Kerrigan (11) GWRBI: Ripken | |||||||||||||
| HR: Yankees - Smalley (9) Orioles - DeCinces 2 (25) Ripken (17) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Expos (103-59) | 0 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 5 | 9 | 1 |
| Pirates (63-99) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 |
| W: Sanderson (18-9) L: Robinson (11-20) | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
