| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +001+ | 2.08 | 27.0 | 1.33 | 3 | 0 | SFN |
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 |
|---|---|---|---|
| 19010503 | +001+ | 2.08 | SFN |
| 19010515 | +001+ | 3.95 | SFN |
| 19010529 | +001+ | 5.94 | SFN |
| 19010612 | +001+ | 5.84 | SFN |
| 19010627 | +001+ | 6.15 | SFN |
| 19010711 | +001+ | 7.19 | SFN |
| 19010725 | +001+ | 8.27 | SFN |
| 19010808 | +003+ | 8.51 | SFN |
| 19010822 | +003+ | 7.43 | SFN |
| 19010905 | +003+ | 7.73 | SFN |
| 19010920 | +003+ | 8.09 | SFN |
| 19011006 | +009+ | 7.66 | SFN |
Christy Mathewson Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +002+ | 6.24 | 102 | 0.97 | 11 | 0 | SFN |
_