| Day 6 |
| Nevada Snakes2-3 B. Saberhagen, R (0-1, 7.50 ERA) | | | Eighties Eephus2-3 J. Richard, R (1-0, 0.00 ERA) |
| Iowa Pigs2-3 R. Guidry, L (0-0, 4.50 ERA) | | | Traverse City Sticky Slippies4-1 D. Gooden, R (1-0, 0.00 ERA) |
| Lansing Rail Hounds5-0 M. Scott, R (0-0, 1.13 ERA) | | | 1983 NL All Stars2-3 P. Perez, R (1-0, 2.57 ERA) |
| San Diego Sharks2-3 T. Higuera, L (0-1, 4.05 ERA) | | | Chicago Reapers3-2 J. DeLeon, R (0-1, 10.13 ERA) |
| SAN FRANCISCO MENACE1-4 F. Valenzuela, L (0-0, 3.38 ERA) | | | Kentucky Horses3-2 J. Tudor, L (0-0, 2.45 ERA) |
| Utah Nightmares2-3 R. Clemens, R (0-1, 3.86 ERA) | | | Kansas Grasshoppers2-3 J. Candelaria, L (0-0, 1.23 ERA) |
| Day 7 |
| Eighties Eephus2-3 R. Reuschel, R (0-1, 4.50 ERA) | | | Lansing Rail Hounds5-0 M. Soto, R (1-0, 3.12 ERA) |
| Kansas Grasshoppers2-3 J. Key, L (0-1, 81.00 ERA) | | | SAN FRANCISCO MENACE1-4 J. Denny, R (0-1, 6.75 ERA) |
| 1983 NL All Stars2-3 A. Hammaker, L (0-0, 16.20 ERA) | | | Utah Nightmares2-3 N. Ryan, R (1-0, 2.45 ERA) |
| Nevada Snakes2-3 B. Knepper, L (0-0, 6.14 ERA) | | | San Diego Sharks2-3 B. Ojeda, L (0-1, 9.45 ERA) |
| Traverse City Sticky Slippies4-1 M. Norris, R (1-0, 2.00 ERA) | | | Kentucky Horses3-2 M. Boddicker, R (0-1, 2.57 ERA) |
| Chicago Reapers3-2 C. Cary, L (1-0, 3.60 ERA) | | | Iowa Pigs2-3 M. Krukow, R (1-0, 4.00 ERA) |
| Day 8 |
| Eighties Eephus2-3 D. Righetti, L (0-1, 4.05 ERA) | | | Lansing Rail Hounds5-0 J. Smoltz, R (1-0, 1.13 ERA) |
| Kansas Grasshoppers2-3 S. Garrelts, R (0-1, 2.25 ERA) | | | SAN FRANCISCO MENACE1-4 J. Andujar, R (0-1, 3.00 ERA) |
| 1983 NL All Stars2-3 B. Welch, R (0-1, 13.50 ERA) | | | Utah Nightmares2-3 J. Robinson, R (1-0, 1.13 ERA) |
| Nevada Snakes2-3 T. Leary, R (1-0, 0.00 ERA) | | | San Diego Sharks2-3 R. May, L (0-0, 7.20 ERA) |
| Traverse City Sticky Slippies4-1 D. Cone, R (0-1, 6.75 ERA) | | | Kentucky Horses3-2 F. Youmans, R (0-1, 2.84 ERA) |
| Chicago Reapers3-2 T. Browning, L (1-0, 2.25 ERA) | | | Iowa Pigs2-3 J. Deshaies, L (1-0, 1.04 ERA) |