George Mangrum boxer
- bouts
- 15
- won
- 6
- lost
- 9
- draw
- 0
- Status
- inactive
- Division
- middleweight
- Debut
- 1933-09-23
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1934-07-18 | Red Grigry | LLLWW | Ocean Park Arena, Santa Monica | LOST Points |
| 1934-06-06 | Spud Stone | WDL | Ocean Park Arena, Santa Monica | LOST Points |
| 1934-05-23 | Wildman Bartola | LDLLLW | Ocean Park Arena, Santa Monica | WIN Technical knockout |
| 1934-05-16 | Wildman Bartola | DLDLLL | Ocean Park Arena, Santa Monica | LOST Points |
| 1934-01-12 | Billy Hayes | DLL | Ventura A.C., Ventura | LOST Technical knockout |
| 1933-12-07 | Gene Brooks | WWL | Pasadena Arena, Pasadena | LOST Points |
| 1933-12-02 | Louis De Bartola | LWWLDW | Main Street Athletic Club, Los Angeles | LOST Points |
| 1933-11-09 | Joe Cardoza | LLWDWW | Pasadena Arena, Pasadena | LOST KO |
| 1933-11-07 | Bert Virgil | W | Ryan's Auditorium, Fresno | LOST Points |
| 1933-10-24 | Al Scharton | WWWWLD | Ryan's Auditorium, Fresno | WIN Technical knockout |
| 1933-10-09 | Nish Kirkorian | WLLLLW | Pico Arena, Los Angeles | LOST KO |
| 1933-10-07 | Louis De Bartola | LL | Main Street Athletic Club, Los Angeles | WIN Points |
| 1933-10-05 | Jack Means | W | Pasadena Arena, Pasadena | WIN KO |
| 1933-10-02 | Jack Dillon | debut | Pico Arena, Los Angeles | WIN Points |
| 1933-09-23 | Louis De Bartola | L | Main Street Athletic Club, Los Angeles | WIN Points |