Jappy Kerr boxeur
- combats
- 25
- gagnés
- 15
- perdus
- 9
- match nul
- 1
- Situation
- inactive
- Division
- light
- Début
- 1933-09-27
- Taille
- -
- Allonge
- -
- âge
- -
- Né
- -
- Décès
- -
- Nationalité
- Costa Rica
| Date | Adversaire | Derniers résultats des adversaires | Lieu | Result |
|---|---|---|---|---|
| 1950-09-23 | Armando Yanes | LWWWDW | San Salvador | LOST Points |
| 1949-11-19 | Armando Yanes | WWLLWW | San Salvador | LOST Points |
| 1947-03-26 | Emilio Castrillo | LWWWLL | Estadio Mendoza, San Jose | LOST Points |
| 1947-01-22 | Tuzo Portuguez | LWWWDW | Estadio Mendoza, San Jose | WIN Unanimous decision |
| 1945-11-28 | Melico Mondragon | WWWWLW | Estadio Mendoza, San Jose | WIN Points |
| 1945-07-04 | Tuzo Portuguez | WWWWW | Estadio Mendoza, San Jose | LOST Technical knockout |
| 1945-04-28 | Gunga Din | debut | Estadio Mendoza, San Jose | WIN Points |
| 1939-11-23 | Kid Pegope | WDDWWL | Frontón Jai-Alai, San Jose | WIN Corner retirement |
| 1939-09-12 | Fernando Nunez | LDLDLL | Frontón Jai-Alai, San Jose | WIN Points |
| 1939-08-31 | Alvaro Hernandez | LWWWLW | Frontón Jai-Alai, San Jose | WIN Technical knockout |
| 1934-06-20 | Arturo Clark | WLLWWL | Academia Olimpia, San Jose | LOST Points |
| 1934-05-02 | Fernando Nunez | WWLWLD | Academia Olimpia, San Jose | WIN Points |
| 1934-02-07 | Fernando Nunez | LWWLWL | Academia Olimpia, San Jose | DRAW Points |
| 1933-12-20 | Humberto Morales | LLLWLW | Academia Olimpia, San Jose | WIN Points |
| 1933-11-08 | Carlos Innecken | LLLL | Academia Olimpia, San Jose | WIN KO |