Hiroyuki Koike boxer
- bouts
- 9
- won
- 2
- lost
- 5
- draw
- 2
- Status
- inactive
- Division
- super bantamweight
- Debut
- 2009-06-20
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1983-01-23
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2013-04-21 | Shun Shimazaki | WLLLWW | Korakuen Hall | LOST Unanimous decision |
| 2012-05-31 | Yutaka Kamioka | WWLWDW | Korakuen Hall | LOST Technical knockout |
| 2012-03-29 | Tetsuya Hirokawa | W | Korakuen Hall | WIN Technical knockout |
| 2011-08-01 | Tatsuya Mukai | DW | Korakuen Hall | LOST Unanimous decision |
| 2011-05-18 | Tomikazu Takahashi | WLL | Korakuen Hall | DRAW Majority decision |
| 2011-02-02 | Shogo Tateyama | LWLD | Korakuen Hall | WIN Split-decision |
| 2010-08-30 | Kazuya Matsuda | L | Korakuen Hall | DRAW |
| 2009-11-23 | Kazunori Kawabata | debut | Twin Messe, Shizuoka | LOST Technical knockout |
| 2009-06-20 | Tetsuji Fujino | debut | Korakuen Hall | LOST KO |