Bill O'Neill
| Team | Age | Year of Death | Team Name | Last Name | First Name | Name Given | Hits |
At Bats | Home Runs | RBI | Batting Average | Errors | Position | Double Plays | Assists |
Wins | Losses | Games pitched in | Strikeouts | Shutouts |
| Boston Americans 1904 | 40 | 1920 | Boston Americans | O'Neill | Bill | William John | 10 | 51 | 0 | 5 | 0.196% | 1 | OF | 0 | 0 | | | | | |
| Boston Americans 1904 | 40 | 1920 | Boston Americans | O'Neill | Bill | William John | 10 | 51 | 0 | 5 | 0.196% | 5 | SS | 0 | 7 | | | | | |
| Washington Senators 1904 | 40 | 1920 | Washington Senators | O'Neill | Bill | William John | 89 | 365 | 1 | 16 | 0.244% | 2 | 2B | 0 | 9 | | | | | |
| Washington Senators 1904 | 40 | 1920 | Washington Senators | O'Neill | Bill | William John | 89 | 365 | 1 | 16 | 0.244% | 18 | OF | 1 | 9 | | | | | |
| Chicago White Sox 1906 | 40 | 1920 | Chicago White Sox | O'Neill | Bill | William John | 82 | 330 | 1 | 21 | 0.248% | 7 | OF | 1 | 12 | | | | | |
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