Billy Mahon (Mahan) boxeur
- combats
- 11
- gagnés
- 6
- perdus
- 5
- match nul
- 0
- Situation
- inactive
- Division
- heavyweight
- Début
- 1932-04-26
- Taille
- -
- Allonge
- -
- âge
- -
- Né
- -
- Décès
- -
- Nationalité
- USA
| Date | Adversaire | Derniers résultats des adversaires | Lieu | Result |
|---|---|---|---|---|
| 1940-03-05 | Joe Downey | WWWWWW | Watres Armory, Scranton | LOST KO |
| 1940-01-29 | Joe Matisi | debut | Laurel Garden, Newark | LOST KO |
| 1939-03-06 | Johnny Glover | LWL | Arena, Trenton | WIN |
| 1937-12-13 | Ralph Ivins | WW | Armory, Trenton | LOST Technical knockout |
| 1935-09-30 | Bob O'Brien | debut | Moose Hall, Trenton | LOST Points |
| 1935-09-23 | Andy Wallace | WLLLLL | Arena, Trenton | WIN KO |
| 1935-09-09 | Jack Gordon | debut | Arena, Trenton | WIN KO |
| 1935-05-13 | Tony Pastor | W | Arena, Trenton | WIN Points |
| 1935-03-25 | Lester Miller | LLWLLL | Arena, Trenton | WIN KO |
| 1935-02-18 | Jack Lewis | L | Arena, Trenton | WIN KO |
| 1932-08-15 | Larry Crabtree | WDLWLL | Outdoor High School Field, Trenton | LOST Points |
| 1932-04-26 | Larry Crabtree | WWWDLW | Armory, Trenton | WIN Points |