Billy Mack boxer
- bouts
- 14
- won
- 7
- lost
- 5
- draw
- 1
- Status
- inactive
- Division
- lightweight
- Debut
- 1920-02-03
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1921-06-29 | Tom O'Rourke | DWW | Association Club, San Francisco | NC No Contest |
| 1921-06-22 | Art Emery | WWW | Association Club, San Francisco | WIN Points |
| 1920-12-21 | Danny Sirlos | LLWL | Arena, Vernon | LOST Points |
| 1920-11-30 | Al Biddle | WWWWDW | Arena, Vernon | DRAW Points |
| 1920-10-29 | Eddie Stanley | LLWWWD | Bakersfield | LOST Points |
| 1920-10-26 | Soldier Graham | LDW | Arena, Vernon | LOST Points |
| 1920-10-19 | Bob Evans | LLDL | Garibaldi Hall, San Francisco | WIN Points |
| 1920-05-06 | Pyre | debut | Athletic Club, Petaluma | WIN KO |
| 1920-03-25 | Red Mathews | DWWDLW | Grand Opera House, Santa Ana | LOST Points |
| 1920-03-12 | Jimmy Staff | WWDLWD | Arena, Vernon | LOST Points |
| 1920-03-09 | Harry Beecher | WWWWWL | Arena, Vernon | WIN Points |
| 1920-02-17 | Floyd Rautz | LLWL | Arena, Vernon | WIN Points |
| 1920-02-10 | Floyd Rautz | LLW | Arena, Vernon | WIN Points |
| 1920-02-03 | Johnny Woodruff | DWDWLL | Arena, Vernon | WIN Points |