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| Given Name: | William Aloysius |
| Birth Date: | 1854-3-16 |
| Birth City: | Paterson |
| Birth Country: | |
| Height: | 69 cm |
| Weight: | 159 kg |
| Bats: | Right |
| Throws: | Right |
| Age: | 172 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1879 Cincinnati Reds | 0.220 | 11 | 50 | 0 | 4 | 0 | 2 | 2 | 3 | 0 | OF | 7 | 0 | 3 |
| 1879 Cincinnati Reds | 0.220 | 11 | 50 | 0 | 4 | 0 | 2 | 2 | 3 | 0 | P | 0 | 0 | 5 |
| 1879 Syracuse Stars | 0.260 | 72 | 277 | 0 | 25 | 4 | 15 | 22 | 28 | 0 | C | 0 | 0 | 1 |
| 1879 Syracuse Stars | 0.260 | 72 | 277 | 0 | 25 | 4 | 15 | 22 | 28 | 0 | OF | 20 | 0 | 4 |
| 1879 Syracuse Stars | 0.260 | 72 | 277 | 0 | 25 | 4 | 15 | 22 | 28 | 0 | P | 6 | 0 | 28 |
| 1880 Cincinnati Reds | 0.292 | 95 | 325 | 1 | 24 | 3 | 17 | 25 | 47 | 0 | OF | 21 | 1 | 14 |
| 1880 Cincinnati Reds | 0.292 | 95 | 325 | 1 | 24 | 3 | 17 | 25 | 47 | 0 | P | 3 | 0 | 37 |
| 1880 Cincinnati Reds | 0.292 | 95 | 325 | 1 | 24 | 3 | 17 | 25 | 47 | 0 | SS | 1 | 0 | 3 |
| 1881 Buffalo Bisons | 0.292 | 33 | 113 | 0 | 17 | 4 | 1 | 9 | 15 | 0 | OF | 15 | 0 | 4 |
| 1881 Buffalo Bisons | 0.292 | 33 | 113 | 0 | 17 | 4 | 1 | 9 | 15 | 0 | P | 2 | 0 | 16 |
| 1881 Cleveland Blues | 0.175 | 14 | 80 | 0 | 4 | OF | 12 | 0 | 4 | |||||
| 1882 Buffalo Bisons | 0.276 | 105 | 380 | 2 | 40 | 2 | 1 | 6 | 9 | 0 | OF | 34 | 0 | 11 |
| 1882 Buffalo Bisons | 0.276 | 105 | 380 | 2 | 40 | 2 | 1 | 6 | 9 | 0 | P | 1 | 0 | 10 |
| 1883 Philadelphia Quakers | 0.268 | 114 | 425 | 1 | 32 | 2 | 6 | 11 | 30 | 0 | 3B | 49 | 7 | 111 |
| 1883 Philadelphia Quakers | 0.268 | 114 | 425 | 1 | 32 | 2 | 6 | 11 | 30 | 0 | OF | 14 | 2 | 14 |
| 1883 Philadelphia Quakers | 0.268 | 114 | 425 | 1 | 32 | 2 | 6 | 11 | 30 | 0 | P | 3 | 0 | 21 |
| 1884 Philadelphia Quakers | 0.252 | 108 | 428 | 1 | 31 | 0 | 0 | 1 | 1 | 0 | OF | 28 | 1 | 12 |
| 1884 Philadelphia Quakers | 0.252 | 108 | 428 | 1 | 31 | 0 | 0 | 1 | 1 | 0 | P | 0 | 0 | 0 |
| 1885 Boston Beaneaters | 0.218 | 19 | 87 | 0 | 3 | OF | 4 | 0 | 2 | |||||
| 1885 Philadelphia Athletics | 0.296 | 90 | 304 | 0 | 22 | 0 | 1 | 1 | 3 | 0 | OF | 15 | 1 | 13 |
| 1885 Philadelphia Athletics | 0.296 | 90 | 304 | 0 | 22 | 0 | 1 | 1 | 3 | 0 | P | 0 | 0 | 1 |
| 1886 Baltimore Orioles | 0.224 | 19 | 85 | 0 | 8 | 0 | 0 | 1 | 0 | 0 | OF | 6 | 0 | 4 |
| 1886 Baltimore Orioles | 0.224 | 19 | 85 | 0 | 8 | 0 | 0 | 1 | 0 | 0 | P | 0 | 0 | 0 |
| 1886 Baltimore Orioles | 0.224 | 19 | 85 | 0 | 8 | 0 | 0 | 1 | 0 | 0 | SS | 0 | 0 | 0 |
| 1887 Baltimore Orioles | 0.250 | 142 | 567 | 4 | 96 | 0 | 0 | 1 | 2 | 0 | OF | 18 | 5 | 18 |
| 1887 Baltimore Orioles | 0.250 | 142 | 567 | 4 | 96 | 0 | 0 | 1 | 2 | 0 | P | 0 | 0 | 0 |
| 1888 Baltimore Orioles | 0.236 | 96 | 406 | 2 | 39 | 1B | 0 | 0 | 0 | |||||
| 1888 Baltimore Orioles | 0.236 | 96 | 406 | 2 | 39 | OF | 16 | 3 | 9 | |||||
| 1888 Baltimore Orioles | 0.236 | 96 | 406 | 2 | 39 | SS | 0 | 0 | 1 | |||||
| 1888 Philadelphia Athletics | 0.167 | 11 | 66 | 0 | 6 | 3B | 1 | 0 | 1 | |||||
| 1888 Philadelphia Athletics | 0.167 | 11 | 66 | 0 | 6 | OF | 3 | 1 | 3 | |||||
| 1889 Philadelphia Athletics | 0.316 | 160 | 507 | 0 | 85 | OF | 20 | 3 | 15 | |||||
| 1890 Philadelphia Athletics | 0.276 | 128 | 463 | 2 | 59 | OF | 10 | 3 | 17 |