| Day 160 |
| Montreal Expos86-73 B. Blyleven, R (15-12, 4.63 ERA) | | | Boston Red Sox69-90 S. Fernandez, L (10-17, 6.00 ERA) |
| Pittsburgh Pirates93-66 D. McNally, L (16-8, 3.57 ERA) | | | Philadelphia Phillies85-74 W. Bunker, R (18-10, 3.16 ERA) |
| Chicago Cubs56-103 D. Eckersley, R (10-15, 4.77 ERA) | | | San Francisco Giants82-77 T. John, L (10-12, 4.68 ERA) |
| Detroit Tigers91-68 J. Palmer, R (11-15, 6.32 ERA) | | | New York Yankees74-85 S. Koufax, L (11-11, 4.42 ERA) |
| Day 161 |
| Montreal Expos86-73 J. DeLeon, R (12-13, 5.58 ERA) | | | Boston Red Sox69-90 F. Viola, L (9-15, 5.85 ERA) |
| Pittsburgh Pirates93-66 L. Dierker, R (14-10, 4.97 ERA) | | | Philadelphia Phillies85-74 J. Richard, R (14-9, 3.41 ERA) |
| Chicago Cubs56-103 S. Sanderson, R (7-13, 4.98 ERA) | | | San Francisco Giants82-77 D. Sutton, R (12-12, 3.96 ERA) |
| Detroit Tigers91-68 R. Moret, L (12-16, 4.22 ERA) | | | New York Yankees74-85 B. Moore, L (10-15, 5.25 ERA) |
| Day 162 |
| Montreal Expos86-73 R. Culp, R (9-12, 4.81 ERA) | | | Boston Red Sox69-90 V. Blue, L (13-8, 4.38 ERA) |
| Pittsburgh Pirates93-66 D. Blair, R (11-7, 3.92 ERA) | | | Philadelphia Phillies85-74 F. Tanana, L (10-12, 5.11 ERA) |
| Chicago Cubs56-103 R. Sutcliffe, R (8-10, 4.63 ERA) | | | San Francisco Giants82-77 T. Seaver, R (8-9, 4.52 ERA) |
| Detroit Tigers91-68 D. Wilson, R (10-9, 6.23 ERA) | | | New York Yankees74-85 D. McLain, R (5-11, 4.58 ERA) |