Rex Mainwaring boxer
- bouts
- 2
- won
- 0
- lost
- 1
- draw
- 1
- Status
- inactive
- Division
- light heavyweight
- Debut
- 1956-08-20
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Australia
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1956-09-10 | Bob Brabbin | L | Sydney Stadium, Sydney | LOST KO |
| 1956-08-20 | Kel McColl | W | Sydney Stadium, Sydney | DRAW Points |