Scoreboard
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Orioles (70-59) | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 4 | 10 | 1 |
| Pirates (57-72) | 0 | 0 | 0 | 4 | 0 | 0 | 3 | 0 | 0 | 0 | 7 | 10 | 0 |
| W: Giusti (7-4) L: Grimsley (13-18) SV: Morlan (1) GWRBI: Zisk | |||||||||||||
| HR: Orioles - Grich (10) Belanger (8) Pirates - Robertson (28) | |||||||||||||
| Box Score | Watch Replay | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Broncos (60-69) | 2 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 8 | 16 | 0 |
| Tigers (52-77) | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9 | 0 |
| W: Perry (18-13) L: Fryman (8-12) GWRBI: Gamble | |||||||||||||
| HR: Broncos - Bell (10) Duncan (10) Gamble (9) | |||||||||||||
| Box Score | Watch Replay | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Braves (51-78) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 2 |
| Dodgers (74-55) | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 5 | 0 |
| W: Messersmith (16-9) L: Niekro (10-20) SV: Brewer (28) GWRBI: Auerbach | |||||||||||||
| HR: Braves - Garr (9) Dodgers - Wynn (25) | |||||||||||||
| Box Score | Watch Replay | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| White Sox (58-71) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
| Quakers (71-58) | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 0 |
| W: Carlton (13-13) L: Johnson (14-12) SV: Richert (29) GWRBI: Schmidt | |||||||||||||
| HR: Quakers - Schmidt (24) | |||||||||||||
| Box Score | Watch Replay | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Cardinals (68-61) | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 |
| Twins (54-75) | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 7 | 0 |
| W: Blyleven (14-15) L: Forsch (11-10) SV: Butler (26) GWRBI: Killebrew | |||||||||||||
| HR: None | |||||||||||||
| Box Score | Watch Replay | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Brewers (74-55) | 0 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 7 | 0 |
| Yankees (62-67) | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 10 | 0 |
| W: Kobel (12-8) L: May (4-10) SV: Rodriguez (13) GWRBI: Yount | |||||||||||||
| HR: None | |||||||||||||
| Box Score | Watch Replay | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| A's (78-51) | 0 | 0 | 0 | 4 | 0 | 0 | 3 | 0 | 0 | 0 | 7 | 7 | 0 |
| Red Sox (72-57) | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 8 | 0 |
| W: Hunter (18-9) L: Tiant (18-9) GWRBI: Mangual | |||||||||||||
| HR: None | |||||||||||||
| Box Score | Watch Replay | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Reds (85-44) | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 0 |
| Giants (67-62) | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 7 | 0 |
| W: Morris (5-1) L: Gullett (19-10) SV: Williams (14) GWRBI: Matthews | |||||||||||||
| HR: Reds - Perez (18) | |||||||||||||
| Box Score | Watch Replay | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Expos (59-70) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 7 | 0 |
| Mets (53-76) | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 0 |
| W: Seaver (7-20) L: Blair (9-16) SV: Sadecki (8) GWRBI: Jones | |||||||||||||
| HR: Expos - Singleton (14) Mets - Staub (20) Jones (11) | |||||||||||||
| Box Score | Watch Replay | |||||||||||||
| Final | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | x | R | H | E |
| Astros (68-61) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 8 | 0 |
| Padres (57-72) | 2 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 5 | 11 | 0 |
| W: Freisleben (11-12) L: Dierker (14-14) GWRBI: Winfield | |||||||||||||
| HR: None | |||||||||||||
| Box Score | Watch Replay | |||||||||||||
