| Home | Teams and Players | Homerun Kings | Top Salaries | Most Runs Batted In | Hall of Fame |
| Name | Bill Haeffner |
| Given Name | William Bernard |
| Birth Date | 1894-7-18 |
| Birth City | Philadelphia, PA |
| Height | 5'9" |
| Weight | 165 lbs. |
| Batting Hand | Right |
| Pitching Hand | Right |
| Alive | No |
| Age | 87 |
| Year | Team | Hits | At Bats | Home Runs | Runs Batted | Batting Average | Wins | Losses | # of Pitching Games | Strikeouts | # of Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1915 | Philadelphia Athletics | 1 | 4 | 0 | 0 | 0.25 | |||||
| 1920 | Pittsburgh Pirates | 34 | 175 | 0 | 14 | 0.194286 | |||||
| 1928 | New York Giants | 0 | 1 | 0 | 0 | 0 |
| Year | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|
| 1915 | Catcher | 0 | 0 | 1 |
| 1920 | Catcher | 7 | 1 | 48 |
| 1928 | Catcher | 1 | 0 | 0 |