Not enough days in 1921 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19210515 | XXXXX | -0.10 | OAK |
| 19210529 | XXXXX | -0.88 | OAK |
| 19210612 | XXXXX | -1.02 | OAK |
| 19210626 | XXXXX | -1.02 | OAK |
| 19210710 | XXXXX | -1.06 | OAK |
| 19210724 | XXXXX | -0.94 | OAK |
| 19210807 | XXXXX | -0.90 | OAK |
| 19210821 | XXXXX | -0.91 | OAK |
| 19210904 | XXXXX | -0.91 | OAK |
| 19210918 | XXXXX | -1.16 | OAK |
| 19211002 | XXXXX | -1.20 | OAK |
_