| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +071+ | 1.42 | 213.7 | 2.57 | 27 | 5 | PHI |
Note: Daily data in early seasons can be incomplete and will differ from end of year results due to possible missing games, unknown allocation of unearned runs, scorekeeper changes/disputes, etc. The sum of all changes impact league wide averages that WAA calculations depend upon for all players. The end of year Rank/WAA record is correct.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19150430 | XXXXX | 0.86 | PHI |
| 19150514 | +009+ | 1.55 | PHI |
| 19150528 | XXXXX | 1.21 | PHI |
| 19150611 | +017+ | 1.90 | PHI |
| 19150625 | +009+ | 3.15 | PHI |
| 19150709 | +017+ | 2.84 | PHI |
| 19150723 | +026+ | 2.45 | PHI |
| 19150806 | +029+ | 2.46 | PHI |
| 19150820 | +071+ | 1.37 | PHI |
| 19150825 | +071+ | 1.42 | PHI |
| 19150908 | +070+ | 1.79 | PHI |
| 19150922 | +043+ | 2.75 | PHI |
| 19151007 | +040+ | 2.91 | PHI |
Erskine Mayer Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.08 | 1 | 0 | 0 | 1 | CHA |
| XXXXX | 0.32 | 11.3 | 2.38 | 2 | 0 | PHI |
| XXXXX | 0.4 | 12.3 | 2.19 | 0 | 0 | TOT |
_