Jack Brown boxeador
- luta
- 16
- vitória
- 5
- derrota
- 11
- empate
- 0
- Estado
- inactive
- divisão
- featherweight
- Estreia
- 1904-03-18
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- USA
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1911-04-27 | Mark Conley | LWWL | Father Mathew Hall, Lowell | LOST KO |
| 1910-05-10 | Sam Nelson | LWDLW | Dreamland Rink, San Francisco | LOST Points |
| 1909-07-28 | Jack Dalton | debut | Reliance A.C., Oakland | LOST Points |
| 1908-03-13 | Anton LaGrave | WWWWW | Reliance A.C., Oakland | LOST Points |
| 1907-07-12 | Johnny Frayne | LLL | Dreamland Pavilion, San Francisco | LOST Points |
| 1907-02-01 | Willie Johnson | DDW | Dreamland Pavilion, San Francisco | WIN |
| 1906-07-27 | Jack Lahey | debut | Naud Junction Pavilion, Los Angeles | WIN Points |
| 1906-03-13 | Lew Powell | WWLWWW | Woodward's Pavilion, San Francisco | LOST Points |
| 1906-01-05 | Jim Kane | LLLLWW | Woodward's Pavilion, San Francisco | LOST |
| 1905-10-20 | Jim Ford | WW | Woodward's Pavilion, San Francisco | LOST Points |
| 1905-04-06 | Jim Kane | LWWLLL | Woodward's Pavilion, San Francisco | WIN Points |
| 1904-10-21 | Dick Hyland | WWWWWW | Woodward's Pavilion, San Francisco | LOST Points |
| 1904-06-28 | Jim Kane | LLLLWW | Mechanics' Pavilion Annex, San Francisco | WIN Points |
| 1904-03-18 | Dick Hyland | WWLWLL | Woodward's Pavilion, San Francisco | LOST Points |