Not enough days in 1921 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19210515 | -006- | -1.87 | OAK |
| 19210529 | -004- | -2.74 | OAK |
| 19210612 | -008- | -2.61 | OAK |
| 19210626 | -024- | -2.10 | OAK |
| 19210710 | -020- | -2.33 | OAK |
| 19210724 | XXXXX | -0.85 | OAK |
| 19210807 | XXXXX | -0.62 | OAK |
| 19210821 | -047- | -1.95 | OAK |
| 19210904 | -021- | -3.05 | OAK |
| 19210918 | -014- | -3.77 | OAK |
| 19211002 | -019- | -3.52 | OAK |
_