Yuichi Hamanaka boxer
- bouts
- 23
- won
- 12
- lost
- 10
- draw
- 1
- Status
- inactive
- Division
- minimumweight
- Debut
- 2003-08-11
- Height
- 5′ 3″/160cm
- Reach
- -
- Age
- -
- Born
- 1981-08-11
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2011-11-25 | Toshimasa Ouchi | LWWWLD | Korakuen Hall | LOST Unanimous decision |
| 2011-07-28 | Hayato Yamaguchi | WWWWWW | Korakuen Hall | DRAW |
| 2011-03-07 | Junichiro Kaneda | WWDLWW | Korakuen Hall | LOST Unanimous decision |
| 2010-11-26 | Ryu Onigashima | WWWLWL | Korakuen Hall | LOST KO |
| 2010-06-29 | Makoto Army Yoshida | WWWLWL | Korakuen Hall | WIN Unanimous decision |
| 2010-03-11 | Ryu Onigashima | WWWWLW | Korakuen Hall | WIN Technical knockout |
| 2009-10-16 | Songwit Por Thitima | debut | Korakuen Hall | WIN Technical knockout |
| 2009-07-15 | Kazuyuki Kato | WLLWLW | Korakuen Hall | WIN KO |
| 2009-03-19 | Toshimasa Ouchi | WWLWLW | Korakuen Hall | LOST Unanimous decision |
| 2008-12-01 | Kazuya Murao | WWLLWL | Korakuen Hall | WIN |
| 2008-08-02 | Hirofumi Shimazaki | WWWDWW | Korakuen Hall | LOST |
| 2008-03-27 | Phutthanuphap Samoechuea | debut | Korakuen Hall | WIN Technical knockout |
| 2007-09-25 | Satoru Harashima | LWWWLL | Korakuen Hall | LOST |
| 2007-04-24 | Tomoharu Kasugai | WLWWDL | Korakuen Hall | WIN Unanimous decision |
| 2006-10-23 | Takahiro Yokoo | LWWWWL | Korakuen Hall | WIN Unanimous decision |
| 2006-06-28 | Satoshi Kuroki | LWWLLW | Korakuen Hall | WIN Unanimous decision |
| 2005-12-08 | Takumi Suda | WLWWL | Korakuen Hall | LOST Split-decision |
| 2005-09-25 | Kota Sakairi | WWW | Arena, Yokohama | LOST Unanimous decision |
| 2005-04-27 | Kosuke Takeichi | WW | Korakuen Hall | LOST Unanimous decision |
| 2004-11-03 | Masayoshi Segawa | WLWW | Korakuen Hall | LOST Unanimous decision |
| 2004-09-29 | Jun Ueno | WWW | Korakuen Hall | WIN Technical knockout |
| 2003-12-16 | Hirokazu Yamaki | W | Korakuen Hall | WIN KO |
| 2003-08-11 | Takemasa Nomoto | debut | Korakuen Hall | WIN KO |