Kosie de Jongh boxer
- bouts
- 6
- won
- 1
- lost
- 4
- draw
- 1
- Status
- inactive
- Division
- middleweight
- Debut
- 1929-07-01
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- South Africa
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1932-10-01 | Alf Wilson | WDWLLW | Market Hall, Bloemfontein | LOST Points |
| 1932-06-04 | Jack Pienaar | WW | City Hall, Johannesburg | LOST |
| 1931-04-25 | A de Waal | debut | Ramblers Club Hall, Bloemfontein | WIN KO |
| 1930-05-10 | Eddie Maguire | WW | City Hall, Johannesburg | DRAW Points |
| 1929-09-24 | Oscar Jacobsohn | WWDWLW | Market Hall, Bloemfontein | LOST KO |
| 1929-07-01 | Harry Gadd | WWLLWD | Grand Theatre, Bloemfontein | LOST Points |