Ryunosuke Sakaki boxer
- bouts
- 7
- won
- 6
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 2005-02-20
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1987-12-14
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2008-02-09 | Masayoshi Iwasaki | DDWLWW | Kyuden Gym, Fukuoka | WIN Split-decision |
| 2007-09-02 | Shinya Fujita | WWWW | Masukicho Gym, Kumamoto | LOST Technical knockout |
| 2007-06-23 | Atsuhiro Saito | LW | Clover Plaza, Kasuga | WIN Unanimous decision |
| 2007-04-22 | Shuhei Yoshida | W | Yurix, Munakata | WIN KO |
| 2005-10-08 | Ryo Murakami | LLDLWW | Kyuden Gym, Fukuoka | WIN Unanimous decision |
| 2005-05-29 | Takayuki Matsunaga | debut | Yurix, Munakata | WIN KO |
| 2005-02-20 | Kazunori Kina | debut | City Gymnasium | WIN KO |