Jun Hasegawa boxeador
- luta
- 14
- vitória
- 7
- derrota
- 6
- empate
- 1
- Estado
- inactive
- divisão
- flyweight
- Estreia
- 2002-09-09
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- 1980-12-21
- Death
- -
- Nascimento
- Japan
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 2006-11-13 | Akitoshi Oyamada | WLWWLD | Korakuen Hall | LOST KO |
| 2006-07-03 | Hiroyuki Ogino | WWLWLL | Korakuen Hall | WIN Unanimous decision |
| 2006-02-04 | Mamoru Murohashi | WWWWDL | Korakuen Hall | LOST Unanimous decision |
| 2005-08-05 | Kazuaki Nijirimatsu | LLWWDW | Korakuen Hall | LOST Unanimous decision |
| 2005-05-25 | Shigeki Hanawa | LWDWLW | Korakuen Hall | WIN Split-decision |
| 2005-04-01 | Takao Sugawara | WLLLW | Korakuen Hall | WIN Unanimous decision |
| 2004-11-08 | Shigeo Saito | LWWL | Korakuen Hall | LOST Unanimous decision |
| 2004-09-25 | Yukihiko Watanabe | debut | Capio, Tsukuba | WIN KO |
| 2004-05-24 | Koji Nakazawa | LLWWWW | Korakuen Hall | LOST Unanimous decision |
| 2004-03-31 | Tetsuo Okubo | WL | Korakuen Hall | WIN Majority decision |
| 2003-11-10 | Yuta Yoshida | L | Korakuen Hall | WIN Unanimous decision |
| 2003-07-14 | Hiromasa Fukushi | debut | Korakuen Hall | WIN Unanimous decision |
| 2002-12-09 | Yuta Shimoda | debut | Korakuen Hall | DRAW Points |
| 2002-09-09 | Tetsuya Kubomura | debut | Korakuen Hall | LOST KO |