Not enough days in 1938 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19380524 | +018+ | 1.77 | SFN |
| 19380607 | XXXXX | 0.35 | SFN |
| 19380622 | XXXXX | 0.15 | SFN |
| 19380709 | XXXXX | 0.73 | SFN |
| 19380723 | XXXXX | 0.54 | SFN |
| 19380806 | XXXXX | -0.37 | SFN |
| 19380821 | XXXXX | 0.44 | SFN |
| 19380904 | XXXXX | 0.91 | SFN |
| 19380918 | XXXXX | 0.85 | SFN |
| 19381002 | XXXXX | 1.17 | SFN |
Harry Gumbert Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -024- | -2.24 | 3.3 | 32.4 | 0 | 4 | SFN |
| -024- | 0.06 | 0.7 | 0 | 0 | 2 | SLN |
| -024- | -2.18 | 4 | 27 | 0 | 0 | TOT |
_