Not enough days in 1938 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 |
|---|---|---|---|
| 19380524 | -021- | -1.27 | OAK |
| 19380607 | -013- | -2.08 | OAK |
| 19380622 | -030- | -1.90 | OAK |
| 19380709 | -023- | -2.47 | OAK |
| 19380723 | -015- | -3.58 | OAK |
| 19380806 | -023- | -2.95 | OAK |
| 19380821 | -063- | -1.87 | OAK |
| 19380904 | -037- | -3.08 | OAK |
| 19380918 | -056- | -2.36 | OAK |
| 19381002 | -049- | -2.99 | OAK |
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|
_