Not enough days in 1931 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19310510 | XXXXX | -0.18 | PHI |
| 19310524 | XXXXX | -0.40 | PHI |
| 19310607 | XXXXX | -0.59 | PHI |
| 19310621 | XXXXX | -0.25 | PHI |
| 19310705 | XXXXX | 0.18 | PHI |
| 19310719 | XXXXX | -0.19 | PHI |
| 19310802 | XXXXX | -0.04 | PHI |
| 19310816 | XXXXX | -0.20 | PHI |
| 19310830 | XXXXX | -1.11 | PHI |
| 19310913 | XXXXX | -1.35 | PHI |
| 19310927 | -110- | -1.46 | PHI |
_