| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +003+ | 8.08 | 174.7 | 2.11 | 20 | 5 | 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 |
| 19120722 | +003+ | 8.08 | SFN |
| 19120728 | +002+ | 8.96 | SFN |
| 19120811 | +002+ | 9.67 | SFN |
| 19120825 | +002+ | 10.09 | SFN |
| 19120908 | +002+ | 11.45 | 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 |
_