Johnny Mraz boxer
- bouts
- 3
- won
- 0
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- light heavyweight
- Debut
- 1940-03-18
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1941-08-05 | Waddell Washington | WWWWLW | Bulkeley Stadium, Hartford | LOST Technical knockout |
| 1940-04-11 | Dula Kovach | LLWWWW | Buckingham Hall, Waterbury | LOST Technical knockout |
| 1940-03-18 | Georgie Fuller | WWDW | Pyramid Mosque, Bridgeport | LOST Points |