Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Dodgers (76-70) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 6 | 1 |
| Astros (72-74) | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 6 | 7 | 0 |
| W: Dierker (20-11) L: Sutton (12-12) GWRBI: Staub | |||||||||||||
| HR: Astros - Staub (31) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| A's (93-53) | 0 | 0 | 0 | 3 | 1 | 0 | 3 | 1 | 0 | 0 | 8 | 12 | 0 |
| Orioles (81-65) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| W: Blue (26-6) L: Nelson (7-11) GWRBI: Bando | |||||||||||||
| HR: A's - Jackson (38) Campaneris (26) Bourque (22) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Phillies (68-78) | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 11 | 0 |
| Mets (58-88) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
| W: Hand (12-18) L: Ryan (13-16) GWRBI: Schmidt | |||||||||||||
| HR: Phillies - Briggs (21) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Reds (85-61) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 7 | 0 |
| Pirates (85-61) | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 4 | 10 | 1 |
| W: Moose (15-14) L: Nolan (16-13) SV: Marone (42) GWRBI: Oliver | |||||||||||||
| HR: Pirates - May (22) Oliver (16) Hebner (19) Robertson (35) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Twins (73-73) | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 7 | 2 |
| Red Sox (69-77) | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 5 | 1 |
| W: Chance (17-18) L: Brett (16-14) SV: Strickland (4) GWRBI: Carew | |||||||||||||
| HR: Twins - Ratliff (17) Carew (20) Nettles (44) Red Sox - Yastrzemski (20) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Tigers (54-92) | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 7 | 1 |
| Rangers (57-89) | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 9 | 0 |
| W: McLain (12-22) L: Broberg (9-22) GWRBI: Wert | |||||||||||||
| HR: Tigers - Cash (22) Wert (11) Rangers - McMullen (25) | |||||||||||||
| Box Score | |||||||||||||
