Jack Mason boxer
- bouts
- 4
- won
- 2
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- middleweight
- Debut
- 1926-05-10
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1928-03-27 | Frankie Burnell | DWDLLD | Armory, Portland | LOST Technical knockout |
| 1927-07-12 | Battling Slim Ryan | WWWLLD | Armory, Portland | LOST KO |
| 1926-05-10 | Earl Stoltz | WLLLDL | Bend High School Gym, Bend | WIN KO |