Not enough days in 1921 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19210515 | XXXXX | -0.10 | OAK |
| 19210529 | XXXXX | 0.42 | OAK |
| 19210612 | XXXXX | 0.40 | OAK |
| 19210626 | XXXXX | 0.28 | OAK |
| 19210710 | XXXXX | -0.59 | OAK |
| 19210724 | XXXXX | -1.20 | OAK |
| 19210807 | -075- | -1.38 | OAK |
| 19210821 | -068- | -1.58 | OAK |
| 19210904 | -058- | -1.88 | OAK |
| 19210918 | -039- | -2.75 | OAK |
| 19211002 | -043- | -2.70 | OAK |
_