Kid O'Brien boxeador
- combates
- 11
- ganados
- 1
- perdidos
- 6
- empates
- 4
- Estado
- inactive
- División
- welterweight
- Debut
- 1911-08-28
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- Panama
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1923-01-14 | Kid Martin | WWLWWW | Central American Stadium, Colon | LOST KO |
| 1922-11-12 | Kid Martin | WWWWLW | Colon Stadium, Colon | LOST Technical knockout |
| 1922-05-21 | San Blas Kid | DWL | Colon City | LOST Points |
| 1918-02-12 | Mickey Harrison | WWLDLL | Broadway Theater, Colon | LOST Points |
| 1916-12-10 | Benny McGovern | DWLWWL | Santa Ana Plaza, Panama City | LOST Points |
| 1916-04-10 | Young Sam Langford | WLLLDD | Pacific Theater, Panama City | DRAW Points |
| 1916-03-11 | Young Sam Langford | LLWLLL | Pacific Theater, Panama City | DRAW Points |
| 1915-01-31 | Demarara Red | debut | Star Theater, Colon | DRAW Points |
| 1915-01-30 | Young Jeff Clark | D | Garden Theater, Colon | WIN Technical knockout |
| 1915-01-23 | Kid Henry | debut | Garden Theater, Colon | LOST Points |
| 1915-01-17 | Young Jeff Clark | debut | Garden Theater, Colon | DRAW Points |
| 1911-08-28 | Jimmy Brennan | WLDDDL | Keystone A.C., Philadelphia | DRAW |