| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +004+ | 8.55 | 256.0 | 1.90 | 31 | 4 | 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 |
|---|---|---|---|
| 19090516 | XXXXX | 0.38 | SFN |
| 19090530 | +015+ | 1.70 | SFN |
| 19090613 | +008+ | 2.66 | SFN |
| 19090627 | +009+ | 3.46 | SFN |
| 19090711 | +003+ | 4.81 | SFN |
| 19090725 | +004+ | 5.35 | SFN |
| 19090809 | +007+ | 4.81 | SFN |
| 19090823 | +004+ | 6.91 | SFN |
| 19090906 | +004+ | 7.57 | SFN |
| 19090920 | +005+ | 8.48 | SFN |
| 19090922 | +004+ | 8.55 | SFN |
| 19090923 | +004+ | 8.62 | SFN |
| 19091007 | +004+ | 9.63 | SFN |
Christy Mathewson Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +002+ | 6.24 | 102 | 0.97 | 11 | 0 | SFN |
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