Wildcat Willie O'Brien boxeur
- combats
- 10
- gagnés
- 1
- perdus
- 6
- match nul
- 2
- Situation
- inactive
- Division
- welterweight
- Début
- 1922-06-16
- Taille
- -
- Allonge
- -
- âge
- -
- Né
- -
- Décès
- -
- Nationalité
- USA
| Date | Adversaire | Derniers résultats des adversaires | Lieu | Result |
|---|---|---|---|---|
| 1930-02-13 | Floyd Soldier Brown | DWWDLW | Greenwich Coliseum, Tacoma | LOST Points |
| 1930-01-29 | Phil Rispoli | debut | Crystal Pool, Seattle | LOST Points |
| 1929-09-17 | Joe Townsend | WWDDWD | Civic Ice Arena, Seattle | LOST Points |
| 1929-05-09 | Tommy Jeffers | WWW | Greenwich Coliseum, Tacoma | DRAW Points |
| 1929-04-04 | Norman Jones | debut | Tacoma | LOST Points |
| 1928-03-29 | Walter Cleghorn | WWWDWW | Greenwich Coliseum, Tacoma | LOST Points |
| 1928-02-06 | Jack Napier | LLLLWL | Olympic A.C., Tacoma | DRAW Points |
| 1928-01-30 | Ray Dempsey | L | Olympic A.C., Tacoma | WIN Points |
| 1927-12-30 | Joe Hansler | debut | Midland A.C., Midland | LOST Points |
| 1922-06-16 | Tex Ray | LW | Business Men's A.C., Wichita | NC |