Not enough days in 1930 season to compile WAA record.
The line graph below shows daily WAA and Batting Average for reference. Fluctuation in batting average decreases as a season progresses. BA for pitchers is batting average against.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19300511 | +026+ | 1.33 | OAK |
| 19300525 | XXXXX | 1.12 | OAK |
| 19300608 | +054+ | 1.48 | OAK |
| 19300622 | +052+ | 1.72 | OAK |
| 19300706 | +076+ | 1.47 | OAK |
| 19300720 | +069+ | 1.95 | OAK |
| 19300803 | XXXXX | 1.10 | OAK |
| 19300817 | XXXXX | 0.66 | OAK |
| 19300831 | XXXXX | -0.17 | OAK |
| 19300914 | XXXXX | -0.17 | OAK |
| 19300928 | XXXXX | 0.49 | OAK |
Rube Walberg Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.55 | 14 | 1.93 | 1 | 4 | OAK |
_