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| Given Name: | William Leopold |
| Birth Date: | 1870-11-8 |
| Birth City: | Cedar Rapids |
| Birth Country: | |
| Height: | 69 cm |
| Weight: | 155 kg |
| Bats: | Right |
| Throws: | Right |
| Age: | 88(Deceased) |
| Teams and Years | Batting Average | Hits | At Bats | Home Runs | Runs Batted In | Wins | Losses | Games Pitched In | Strikeouts | Shutouts | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1895 Baltimore Orioles | 0.214 | 27 | 126 | 0 | 9 | 31 | 6 | 41 | 80 | 4 | P | 2 | 2 | 55 |
| 1896 Baltimore Orioles | 0.304 | 38 | 125 | 0 | 15 | 25 | 7 | 35 | 93 | 3 | P | 9 | 6 | 83 |
| 1897 Baltimore Orioles | 0.237 | 33 | 139 | 1 | 16 | 22 | 11 | 38 | 62 | 1 | OF | 0 | 0 | 0 |
| 1897 Baltimore Orioles | 0.237 | 33 | 139 | 1 | 16 | 22 | 11 | 38 | 62 | 1 | P | 4 | 4 | 64 |
| 1898 Baltimore Orioles | 0.208 | 5 | 24 | 0 | 4 | 0 | 4 | 4 | 5 | 0 | OF | 1 | 0 | 0 |
| 1898 Baltimore Orioles | 0.208 | 5 | 24 | 0 | 4 | 0 | 4 | 4 | 5 | 0 | P | 0 | 0 | 7 |
| 1898 Pittsburgh Pirates | 0.091 | 1 | 11 | 0 | 0 | 3 | 0 | 4 | 11 | 0 | P | 0 | 0 | 6 |
| 1899 Pittsburgh Pirates | 0.198 | 18 | 91 | 0 | 2 | 8 | 10 | 23 | 44 | 2 | 2B | 1 | 0 | 1 |
| 1899 Pittsburgh Pirates | 0.198 | 18 | 91 | 0 | 2 | 8 | 10 | 23 | 44 | 2 | OF | 2 | 0 | 2 |
| 1899 Pittsburgh Pirates | 0.198 | 18 | 91 | 0 | 2 | 8 | 10 | 23 | 44 | 2 | P | 5 | 2 | 37 |
| 1901 Cleveland Blues | 0.136 | 6 | 44 | 0 | 2 | 3 | 8 | 16 | 19 | 0 | P | 1 | 1 | 29 |
| 1901 Cleveland Blues | 0.136 | 6 | 44 | 0 | 2 | 3 | 8 | 16 | 19 | 0 | SS | 2 | 0 | 2 |