| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +015+ | 1.38 | 29.0 | 1.55 | 4 | 1 | PIT |
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 | 0.79 | PIT |
| 19100513 | +015+ | 1.38 | PIT |
| 19100527 | +004+ | 2.34 | PIT |
| 19100610 | +014+ | 2.09 | PIT |
| 19100624 | XXXXX | 0.20 | PIT |
| 19100708 | XXXXX | 0.44 | PIT |
| 19100722 | XXXXX | 0.39 | PIT |
| 19100805 | +069+ | 1.36 | PIT |
| 19100819 | +036+ | 2.57 | PIT |
| 19100902 | +041+ | 2.42 | PIT |
| 19100916 | XXXXX | 0.80 | PIT |
| 19100930 | XXXXX | 0.35 | PIT |
| 19101015 | +073+ | 1.87 | PIT |
Lefty Leifield Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.71 | 4 | 11.25 | 1 | 0 | PIT |
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