| Day 86 |
| Nevada Snakes40-45 M. Krukow, R (8-7, 4.42 ERA) | | | Lansing Rail Hounds44-41 T. Belcher, R (3-7, 3.25 ERA) |
| Seattle Sloths44-41 B. Blyleven, R (4-7, 5.75 ERA) | | | 1983 NL All Stars46-39 J. Andujar, R (4-3, 4.07 ERA) |
| Eighties Eephus45-40 S. Carlton, L (2-8, 5.81 ERA) | | | SAN FRANCISCO MENACE38-47 J. Magrane, L (6-7, 5.66 ERA) |
| Florida Crabs40-45 S. Bankhead, R (4-6, 5.36 ERA) | | | Alaska Red Bears44-41 J. Niekro, R (8-5, 4.50 ERA) |
| Traverse City Sticky Slippies51-34 B. Knepper, L (8-5, 4.73 ERA) | | | Boulder Cavemen43-42 K. Howell, R (6-7, 4.40 ERA) |
| Phoenix Dragons32-53 T. Leary, R (1-11, 6.50 ERA) | | | Minnesota Frogs43-42 B. Gullickson, R (8-6, 4.40 ERA) |
| Day 87 |
| Nevada Snakes40-45 M. Norris, R (8-6, 4.19 ERA) | | | Lansing Rail Hounds44-41 J. Denny, R (9-2, 3.50 ERA) |
| Seattle Sloths44-41 J. Robinson, R (9-3, 3.64 ERA) | | | 1983 NL All Stars46-39 R. Reuschel, R (10-3, 2.35 ERA) |
| Eighties Eephus45-40 D. Righetti, L (11-3, 2.20 ERA) | | | SAN FRANCISCO MENACE38-47 O. Hershiser, R (3-9, 5.48 ERA) |
| Florida Crabs40-45 B. Ojeda, L (8-5, 4.74 ERA) | | | Alaska Red Bears44-41 N. Ryan, R (6-8, 3.78 ERA) |
| Traverse City Sticky Slippies51-34 M. Soto, R (9-7, 3.94 ERA) | | | Boulder Cavemen43-42 C. Cary, L (3-6, 3.75 ERA) |
| Phoenix Dragons32-53 S. Fernandez, L (3-10, 4.27 ERA) | | | Minnesota Frogs43-42 L. Gura, L (5-9, 5.93 ERA) |
| Day 88 |
| Alaska Red Bears44-41 R. Clemens, R (6-7, 3.65 ERA) | | | Traverse City Sticky Slippies51-34 D. Gooden, R (9-5, 3.34 ERA) |
| 1983 NL All Stars46-39 R. Guidry, L (3-7, 3.20 ERA) | | | Phoenix Dragons32-53 P. Perez, R (5-9, 4.29 ERA) |
| Lansing Rail Hounds44-41 J. DeLeon, R (4-7, 4.91 ERA) | | | Florida Crabs40-45 T. Higuera, L (7-8, 3.28 ERA) |
| Minnesota Frogs43-42 J. Tudor, L (5-10, 3.21 ERA) | | | Boulder Cavemen43-42 J. Candelaria, L (8-6, 3.76 ERA) |
| Eighties Eephus45-40 J. Richard, R (7-5, 2.57 ERA) | | | Seattle Sloths44-41 F. Valenzuela, L (8-7, 3.64 ERA) |
| SAN FRANCISCO MENACE38-47 M. Scott, R (9-6, 2.76 ERA) | | | Nevada Snakes40-45 B. Saberhagen, R (5-5, 3.85 ERA) |