M de Klerk boxer
- bouts
- 4
- won
- 1
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- middleweight
- Debut
- 1919-08-30
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1888-01-21
- Death
- -
- Nationality
- Netherlands
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1921-02-05 | Joop Raats | LLWLLL | Concertgebouw, Amsterdam | LOST Points |
| 1920-06-15 | K Ronsman | debut | Theater Carré, Amsterdam | WIN Points |
| 1919-11-15 | Joop Raats | LWDWWL | Beurs voor de Diamanthandel, Amsterdam | LOST Points |
| 1919-08-30 | Henk Jonkman | L | Algemeen Verkooplokaal, Rotterdam | LOST Points |