Sang-Jun Cha boxer
- bouts
- 4
- won
- 2
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1981-03-29
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- South Korea
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1984-06-06 | Kyung-Shik Park | W | Ulsan Gymnasium, Ulsan | LOST Points |
| 1982-12-06 | Idelmar Jose Paisan | WWWWWW | Catia La Mar | LOST Technical knockout |
| 1981-06-07 | Ruben Veliz | LWWWLL | Chungmu Gymnasium, Daejeon | WIN KO |
| 1981-03-29 | Rudy Hernandez | WDW | Kudok Gymnasium, Busan | WIN KO |