J Kuiper boxer
- bouts
- 8
- won
- 2
- lost
- 5
- draw
- 1
- Status
- inactive
- Division
- welterweight
- Debut
- 1926-09-05
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Netherlands
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1932-06-05 | Tjwan Liong The | WWWLWW | Nan Yang Sociëteit, Surabaya | LOST Points |
| 1927-10-02 | Jack Nero | LLWLWW | Stadstuin, Semarang | LOST Technical knockout |
| 1927-07-03 | Battling Key | LLLWWL | Surabaya | LOST KO |
| 1927-04-18 | Pierre Lazar | DWLLW | Stadion-terrein, Malang | DRAW Points |
| 1927-03-06 | Jack Nero | LLWL | Mignon Theater, Malang | LOST Points |
| 1926-11-21 | Jack Nero | LL | Unitas-terrein, Malang | LOST Points |
| 1926-11-07 | Young Santos | WWWLWL | Pasar Malam-terrein, Malang | WIN Points |
| 1926-09-05 | Young Santos | WWWWLW | Jaarmarktterrein, Kediri | WIN Points |