Koichi Iwasaki boxeador
- combates
- 7
- ganados
- 3
- perdidos
- 3
- empates
- 1
- Estado
- inactive
- División
- super bantamweight
- Debut
- 2001-11-04
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- 1976-03-08
- Muerte
- -
- Nacionalidad
- Japan
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 2006-02-05 | Kazutoshi Morita | DDWLLL | International Conference Hall, Nagoya | LOST KO |
| 2004-04-17 | Yasutaka Kunijima | DW | City Hall, Nagoya | LOST Split-decision |
| 2003-03-02 | Tomonari Aoki | DWLWWW | International Conference Hall, Nagoya | LOST KO |
| 2002-07-20 | Jiro Iizuka | LLD | City Hall, Nagoya | WIN KO |
| 2002-06-23 | Yuya Miyagi | WW | International Conference Hall, Nagoya | DRAW Points |
| 2002-02-17 | Hisazumi Kitaoka | L | International Conference Hall, Nagoya | WIN Majority decision |
| 2001-11-04 | Hidekazu Kadono | debut | International Conference Hall, Nagoya | WIN KO |