William O'Donnell boxeador
- luta
- 12
- vitória
- 5
- derrota
- 2
- empate
- 5
- Estado
- inactive
- divisão
- bantamweight
- Estreia
- 1899-06-05
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- 1913-05-23
- Nascimento
- -
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1910-02-28 | Gus Hart | DWWWLD | Wesp's Hall (Dry Dock, AC), Buffalo | DRAW |
| 1909-12-31 | Gus Hart | WWDWWW | Dry Dock, A.C., Buffalo | WIN |
| 1906-03-14 | Dick Crabbe | DW | Frisco Club, Buffalo | WIN Points |
| 1906-02-13 | George Brown | D | Schwabl's Hall, Buffalo | WIN Points |
| 1905-12-11 | Joe McMahon | LWL | Home Pastime Club, Buffalo | DRAW Points |
| 1905-06-13 | Billy Woods | D | Buffalo | DRAW Points |
| 1903-04-27 | Jimmy Smith | LWLLLW | International A.C., Fort Erie | LOST Points |
| 1901-09-23 | Frank Zimpher | WDLLDL | International A.C., Fort Erie | WIN |
| 1900-03-08 | John O'Donnell | debut | Warner's Hall, Jamestown | DRAW Points |
| 1900-01-24 | Joe McMahon | debut | Buffalo | WIN Points |
| 1899-11-27 | Larry Jae | W | Lyceum Theater, Erie | LOST |
| 1899-11-09 | Kid Armstrong | DDW | Hawthorne A.C., Buffalo | WIN Points |
| 1899-09-04 | Middy Hennessy | WWWDWW | Hawthorne A.C., Buffalo | DRAW Points |
| 1899-06-05 | Kid Jessel | DL | Olympic A.C., Buffalo | DRAW Points |
