Not enough days in 1931 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19310510 | XXXXX | -0.08 | CHA |
| 19310524 | XXXXX | -0.36 | CHA |
| 19310607 | XXXXX | -0.49 | CHA |
| 19310621 | XXXXX | -0.16 | CHA |
| 19310705 | XXXXX | -0.36 | CHA |
| 19310719 | XXXXX | -0.23 | CHA |
| 19310802 | XXXXX | -0.19 | CHA |
| 19310816 | XXXXX | -0.26 | CHA |
| 19310830 | XXXXX | -0.15 | CHA |
| 19310913 | XXXXX | -0.78 | CHA |
| 19310927 | XXXXX | -1.28 | CHA |
_