| Divisional | |||||||||||||
| Year | Team | W | L | Pct | GB | L10 | Strk | Recent | RF | RA | Mgn | Mgc | |
| 1931 | PrairieCrossing Red Foxes | 96 | 58 | .623 | - | 7-3 | L1 | lwwlwwwwlw | 834 | 690 | 144 | 0 | |
| 1931 | San Francisco Seals | 84 | 70 | .545 | 12 | 2-8 | L1 | lwllllwlll | 788 | 687 | 101 | ||
| 1931 | Albany Empires | 83 | 71 | .539 | 13 | 6-4 | W1 | wlwwwwlllw | 905 | 788 | 117 | ||
| 1931 | Mojave Mavericks | 74 | 80 | .481 | 22 | 5-5 | W1 | wllwlllwww | 724 | 749 | -25 | ||
| 1931 | Borger Gassers | 73 | 81 | .474 | 23 | 6-4 | W1 | wlllwwwlww | 776 | 924 | -148 | ||
| 1931 | East Kenosha Leopards | 67 | 87 | .435 | 29 | 3-7 | L4 | llllwllwwl | 762 | 802 | -40 | ||
| 1931 | Detroit Titans | 55 | 99 | .357 | 41 | 7-3 | W4 | wwwwlwwllw | 575 | 905 | -330 | ||
| Wildcard | ||||||||||
| Year | Team | W | L | Pct | GB | L10 | Strk | Recent | Mgc | |
| 1931 | PrairieCrossing Red Foxes | 96 | 58 | .623 | na | 7-3 | L1 | lwwlwwwwlw | ||
| 1931 | San Francisco Seals | 84 | 70 | .545 | - | 2-8 | L1 | lwllllwlll | 0 | |
| 1931 | Albany Empires | 83 | 71 | .539 | 1 | 6-4 | W1 | wlwwwwlllw | ||
| 1931 | Mojave Mavericks | 74 | 80 | .481 | 10 | 5-5 | W1 | wllwlllwww | ||
| 1931 | Borger Gassers | 73 | 81 | .474 | 11 | 6-4 | W1 | wlllwwwlww | ||
| 1931 | East Kenosha Leopards | 67 | 87 | .435 | 17 | 3-7 | L4 | llllwllwwl | ||
| 1931 | Detroit Titans | 55 | 99 | .357 | 29 | 7-3 | W4 | wwwwlwwllw | ||
| Expanded1 | |||||||||
| Year | Team | Home | Road | Grass | Turf | vsLHP | vsRHP | Div | InterLg |
| 1931 | PrairieCrossing Red Foxes | 50-27 | 46-31 | 96-58 | 32-19 | 64-39 | 50-34 | 46-24 | |
| 1931 | San Francisco Seals | 47-30 | 37-40 | 84-70 | 24-21 | 60-49 | 47-37 | 37-33 | |
| 1931 | Albany Empires | 46-31 | 37-40 | 83-71 | 27-22 | 56-49 | 52-32 | 31-39 | |
| 1931 | Mojave Mavericks | 45-32 | 29-48 | 74-80 | 23-29 | 51-51 | 40-44 | 34-36 | |
| 1931 | Borger Gassers | 37-40 | 36-41 | 73-81 | 25-25 | 48-56 | 38-46 | 35-35 | |
| 1931 | East Kenosha Leopards | 31-46 | 36-41 | 67-87 | 23-34 | 44-53 | 36-48 | 31-39 | |
| 1931 | Detroit Titans | 26-51 | 29-48 | 55-99 | 15-27 | 40-72 | 31-53 | 24-46 | |
| Expanded2 | ||||||
| Year | Team | Lead7 | Tied7 | Trail7 | 1-run | Extra |
| 1931 | PrairieCrossing Red Foxes | 79-8 | 7-1 | 10-49 | 23-18 | 5-4 |
| 1931 | San Francisco Seals | 65-9 | 13-7 | 6-54 | 24-25 | 7-6 |
| 1931 | Albany Empires | 67-7 | 8-10 | 8-54 | 25-27 | 4-8 |
| 1931 | Mojave Mavericks | 61-10 | 6-8 | 7-62 | 24-27 | 6-11 |
| 1931 | Borger Gassers | 58-6 | 9-10 | 6-65 | 24-18 | 6-5 |
| 1931 | East Kenosha Leopards | 53-5 | 8-11 | 6-71 | 20-24 | 11-5 |
| 1931 | Detroit Titans | 48-6 | 4-8 | 3-85 | 23-20 | 6-6 |