Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Cardinals (76-66) | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 9 | 0 |
| Mets (67-75) | 0 | 1 | 6 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 10 | 18 | 0 |
| W: Fernandez (9-9) L: Stuper (12-9) GWRBI: Brooks | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Brewers (76-66) | 3 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 1 | 0 | 8 | 10 | 0 |
| Blue Jays (71-71) | 0 | 1 | 0 | 1 | 0 | 3 | 1 | 0 | 0 | 0 | 6 | 10 | 0 |
| W: Gibson (8-7) L: Gott (8-4) GWRBI: Cooper | |||||||||||||
| HR: Brewers - Cooper (14) Money 2 (18) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Orioles (81-61) | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 5 | 7 | 0 |
| Indians (61-81) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 5 | 0 |
| W: Flanagan (14-3) L: Barker (5-13) GWRBI: Ripken | |||||||||||||
| HR: Orioles - Singleton (9) Ripken (16) Dwyer (21) Indians - Harrah (20) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| A's (57-85) | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 0 | 0 | 6 | 9 | 1 |
| Tigers (80-62) | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 7 | 1 |
| W: Owchinko (7-7) L: Ujdur (11-11) SV: Atherton (21) GWRBI: Murphy | |||||||||||||
| HR: A's - Page (12) Tigers - Brookens (6) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Mariners (76-66) | 2 | 1 | 0 | 1 | 0 | 0 | 4 | 0 | 1 | 0 | 9 | 11 | 1 |
| Red Sox (68-74) | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 8 | 0 |
| W: Bannister (11-10) L: Boyd (7-13) GWRBI: Davis | |||||||||||||
| HR: Mariners - Davis (17) Phelps 2 (24) Castillo (8) Red Sox - Gedman (30) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Braves (69-73) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 |
| Cubs (76-66) | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 7 | 10 | 1 |
| W: Jenkins (11-10) L: McMurtry (9-11) SV: Bordi (4) GWRBI: Bowa | |||||||||||||
| HR: Cubs - Sandberg (12) Moreland (13) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Giants (72-70) | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 1 | 0 | 7 | 14 | 2 |
| Astros (72-70) | 0 | 0 | 0 | 3 | 0 | 4 | 2 | 1 | 0 | 0 | 10 | 14 | 0 |
| W: DiPino (5-4) L: Laskey (9-12) SV: LaCorte (5) GWRBI: Knight | |||||||||||||
| HR: Giants - Brenly (14) Evans (15) Astros - Walling (3) Bailey (4) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Pirates (75-67) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 |
| Padres (74-68) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 7 | 0 |
| W: DeLeon (9-3) L: Candelaria (7-13) SV: Lucas (7) GWRBI: Templeton | |||||||||||||
| HR: None | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Rangers (72-70) | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 9 | 1 |
| Yankees (80-62) | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 12 | 0 |
| W: Hough (9-9) L: Righetti (13-5) SV: Mirabella (4) GWRBI: Mazzilli | |||||||||||||
| HR: Rangers - Mazzilli (25) Yankees - Gamble (26) Mattingly (22) | |||||||||||||
| Box Score | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Dodgers (75-67) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 3 | 0 | 8 | 15 | 0 |
| Expos (67-75) | 0 | 0 | 0 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 7 | 11 | 0 |
| W: Howell (2-0) L: Reardon (7-9) SV: Howe (1) GWRBI: Landreaux | |||||||||||||
| HR: Dodgers - Guerrero (26) Landreaux (8) Expos - Oliver 2 (16) | |||||||||||||
| Box Score | |||||||||||||
