Ong Mah Hock boxer
- bouts
- 6
- won
- 1
- lost
- 3
- draw
- 2
- Status
- inactive
- Division
- flyweight
- Debut
- 1923-06-15
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Singapore
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1934-11-02 | Gus Langford | LWDWLW | Great World Arena | LOST Points |
| 1931-11-28 | Sam Foxy | WDWDDW | Garden Arena | LOST Points |
| 1931-09-02 | Sam Foxy | LWWDWD | New World Arena | DRAW Points |
| 1931-05-01 | Joe Fernandez | debut | Lion City, Singapore | LOST Points |
| 1923-06-15 | Koh Keng Siang | debut | Manila Shows | DRAW Points |