Not enough days in 1961 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19610508 | -001- | -1.86 | CHA |
| 19610522 | -022- | -1.31 | CHA |
| 19610605 | XXXXX | -0.73 | CHA |
| 19610619 | XXXXX | 0.22 | CHA |
| 19610703 | XXXXX | 0.24 | CHA |
| 19610720 | XXXXX | 0.60 | CHA |
| 19610805 | XXXXX | 0.33 | CHA |
| 19610819 | XXXXX | 0.84 | CHA |
| 19610903 | XXXXX | 0.86 | CHA |
| 19610917 | XXXXX | 0.70 | CHA |
| 19611001 | XXXXX | 0.61 | CHA |
Billy Pierce Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.34 | 4 | 0 | 0 | 3 | CHA |
| XXXXX | 0.42 | 15 | 2.4 | 2 | 0 | SFN |
| XXXXX | 0.75 | 19 | 1.89 | 0 | 0 | TOT |
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