| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +034+ | 3.38 | 100.3 | 2.42 | 13 | 1 | CHN |
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 |
|---|---|---|---|
| 19100504 | XXXXX | 0.21 | CHN |
| 19100518 | +018+ | 1.47 | CHN |
| 19100601 | +026+ | 1.42 | CHN |
| 19100615 | XXXXX | 0.55 | CHN |
| 19100629 | +047+ | 1.46 | CHN |
| 19100713 | +032+ | 1.96 | CHN |
| 19100727 | +039+ | 2.10 | CHN |
| 19100810 | +020+ | 3.40 | CHN |
| 19100824 | +020+ | 3.50 | CHN |
| 19100907 | +026+ | 3.58 | CHN |
| 19100921 | +027+ | 3.65 | CHN |
| 19101005 | +024+ | 4.37 | CHN |
| 19101010 | +034+ | 3.38 | CHN |
| 19101015 | +035+ | 3.39 | CHN |
Jack Pfiester Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.51 | 34 | 4.24 | 3 | 2 | CHN |
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