| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +002+ | 12.50 | 301.0 | 2.09 | 33 | 9 | 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 |
|---|---|---|---|
| 19120501 | +006+ | 1.71 | SFN |
| 19120515 | +012+ | 1.92 | SFN |
| 19120529 | +007+ | 3.01 | SFN |
| 19120612 | +007+ | 3.59 | SFN |
| 19120626 | +005+ | 4.84 | SFN |
| 19120710 | +005+ | 6.46 | SFN |
| 19120724 | +003+ | 8.07 | SFN |
| 19120807 | +002+ | 9.75 | SFN |
| 19120821 | +002+ | 9.58 | SFN |
| 19120904 | +002+ | 10.90 | SFN |
| 19120918 | +002+ | 12.31 | SFN |
| 19120922 | +002+ | 12.50 | SFN |
| 19121006 | +002+ | 12.79 | SFN |
Christy Mathewson Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +002+ | 6.26 | 102 | 0.97 | 11 | 0 | SFN |
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