| Day 12 |
| Minnesota Frogs5-6 J. Denny, R (0-2, 4.60 ERA) | | | Great Lakes Loons6-5 T. Seaver, R (1-1, 3.71 ERA) |
| Salem Demons3-8 R. Guidry, L (0-1, 4.26 ERA) | | | NL 1981 All Stars1-10 S. Carlton, L (0-2, 4.85 ERA) |
| Augusta Masters8-3 R. Clemens, R (2-0, 3.86 ERA) | | | Texas Brawlers6-5 S. Fernandez, L (1-1, 3.07 ERA) |
| Q City Quake10-1 N. Ryan, R (1-0, 1.69 ERA) | | | San Diego Sharks3-8 O. Hershiser, R (0-1, 3.24 ERA) |
| Boston Bees9-2 M. Norris, R (0-1, 7.84 ERA) | | | Portland Vikings4-7 M. Soto, R (1-1, 2.51 ERA) |
| Montana Ducks6-5 J. Magrane, L (1-0, 4.61 ERA) | | | Miami Serpents5-6 B. Saberhagen, R (2-0, 1.00 ERA) |
| Day 13 |
| Miami Serpents5-6 L. Gura, L (0-2, 2.51 ERA) | | | Augusta Masters8-3 D. Righetti, L (2-0, 3.60 ERA) |
| San Diego Sharks3-8 D. Jackson, L (1-1, 5.40 ERA) | | | NL 1981 All Stars1-10 V. Blue, L (0-2, 7.20 ERA) |
| Great Lakes Loons6-5 S. McCatty, R (1-0, 3.68 ERA) | | | Montana Ducks6-5 C. Hough, R (1-1, 1.72 ERA) |
| Texas Brawlers6-5 J. Robinson, R (1-1, 5.54 ERA) | | | Salem Demons3-8 R. Reuschel, R (0-2, 6.55 ERA) |
| Portland Vikings4-7 C. Cary, L (0-0, 4.66 ERA) | | | Q City Quake10-1 M. Boddicker, R (1-1, 6.00 ERA) |
| Minnesota Frogs5-6 J. Key, L (1-1, 4.50 ERA) | | | Boston Bees9-2 R. May, L (1-0, 4.66 ERA) |
| Day 14 |
| Miami Serpents5-6 L. Hoyt, R (1-1, 4.30 ERA) | | | Augusta Masters8-3 B. Ojeda, L (1-1, 3.68 ERA) |
| San Diego Sharks3-8 M. Witt, R (0-2, 8.53 ERA) | | | NL 1981 All Stars1-10 B. Knepper, L (0-0, 6.00 ERA) |
| Great Lakes Loons6-5 D. Cone, R (1-0, 6.55 ERA) | | | Montana Ducks6-5 D. Stieb, R (0-2, 6.14 ERA) |
| Texas Brawlers6-5 J. Smoltz, R (1-0, 2.76 ERA) | | | Salem Demons3-8 J. Smiley, L (1-1, 2.87 ERA) |
| Portland Vikings4-7 J. Reuss, L (1-0, 5.06 ERA) | | | Q City Quake10-1 A. Hammaker, L (0-0, 6.75 ERA) |
| Minnesota Frogs5-6 B. Welch, R (0-1, 5.27 ERA) | | | Boston Bees9-2 T. Belcher, R (0-0, 6.10 ERA) |