Karl Zenk boxer
- bouts
- 4
- won
- 2
- lost
- 1
- draw
- 1
- Status
- inactive
- Division
- heavyweight
- Debut
- 1937-01-18
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1937-03-16 | Phil Serio | WWWWWL | Braddock Arena, Jersey City | LOST Technical knockout |
| 1937-03-08 | Richie Thorer | LLLLLL | Armory, Newark | DRAW |
| 1937-02-15 | Richie Thuerun | debut | Laurel Garden, Newark | LOST |
| 1937-02-08 | Dick Scanapiego | LD | St. Nicholas Arena, New York | DRAW Points |
| 1937-01-18 | Tony Angelo | debut | Laurel Garden, Newark | WIN KO |