Kazuya Sekine boxer
- bouts
- 11
- won
- 6
- lost
- 5
- draw
- 0
- Status
- inactive
- Division
- light flyweight
- Debut
- 2002-11-20
- Height
- 5′ 2″/158cm
- Reach
- -
- Age
- -
- Born
- 1983-03-14
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2006-09-16 | Hayabusa Uhara | DDLLLW | Korakuen Hall | WIN Unanimous decision |
| 2006-03-16 | Tetsuya Watabe | WWLDLL | Korakuen Hall | WIN Split-decision |
| 2006-01-21 | Makoto Yukari | LLLLLW | Korakuen Hall | WIN Unanimous decision |
| 2005-06-01 | Yutaka Miyashita | WWW | Korakuen Hall | LOST Unanimous decision |
| 2004-10-20 | Hiroki Mizoguchi | LWW | Korakuen Hall | LOST Unanimous decision |
| 2004-08-06 | Shunji Uekado | WWDLWL | Korakuen Hall | LOST Unanimous decision |
| 2004-04-07 | Shinichi Takei | LWWDL | Korakuen Hall | LOST Majority decision |
| 2003-11-02 | Shuichi Yoshida | DLWLWW | Korakuen Hall | LOST Technical knockout |
| 2003-09-26 | Kazuyuki Kato | WWLWW | Korakuen Hall | WIN Unanimous decision |
| 2003-07-03 | Koji Isobe | WLLWLW | Korakuen Hall | WIN Split-decision |
| 2002-11-20 | Kazuya Hamada | debut | Korakuen Hall | WIN Unanimous decision |