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| Name | Bill Hassamaer |
| Given Name | William Louis |
| Birth Date | 1864-7-26 |
| Birth City | St. Louis, MO |
| Height | 6'0" |
| Weight | 180 lbs. |
| Alive | No |
| Age | 45 |
| Year | Team | Hits | At Bats | Home Runs | Runs Batted | Batting Average | Wins | Losses | # of Pitching Games | Strikeouts | # of Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1894 | Washington Senators | 159 | 494 | 4 | 90 | 0.321862 | |||||
| 1895 | Louisville Colonels | 100 | 358 | 1 | 60 | 0.27933 | |||||
| 1895 | Louisville Colonels | 20 | 96 | 0 | 14 | 0.208333 | |||||
| 1895 | Washington Senators | 100 | 358 | 1 | 60 | 0.27933 | |||||
| 1895 | Washington Senators | 20 | 96 | 0 | 14 | 0.208333 | |||||
| 1896 | Louisville Colonels | 26 | 106 | 2 | 14 | 0.245283 |
| Year | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|
| 1894 | 2nd Base | 8 | 5 | 33 |
| 1894 | 3rd Base | 21 | 3 | 83 |
| 1894 | Outfielder | 11 | 4 | 11 |
| 1894 | Shortstop | 5 | 2 | 8 |
| 1895 | 1st Base | 1 | 5 | 4 |
| 1895 | 1st Base | 4 | 12 | 17 |
| 1895 | 2nd Base | 1 | 2 | 5 |
| 1895 | 3rd Base | 2 | 1 | 3 |
| 1895 | Outfielder | 4 | 1 | 4 |
| 1895 | Shortstop | 0 | 0 | 5 |
| 1895 | Shortstop | 4 | 1 | 2 |
| 1896 | 1st Base | 8 | 24 | 32 |