Kojiro Sasaki boxeur
- combats
- 7
- gagnés
- 5
- perdus
- 2
- match nul
- 0
- Situation
- inactive
- Division
- super bantamweight
- Début
- 2009-10-16
- Taille
- -
- Allonge
- -
- âge
- -
- Né
- 1987-04-02
- Décès
- -
- Nationalité
- Japan
| Date | Adversaire | Derniers résultats des adversaires | Lieu | Result |
|---|---|---|---|---|
| 2016-07-21 | Masayoshi Yamasaki | WDWLWW | Korakuen Hall | WIN Technical knockout |
| 2013-07-18 | Yuichiro Sano | LWLWWD | Korakuen Hall | WIN Technical knockout |
| 2012-07-23 | Naoto Fujimoto | LW | Korakuen Hall | WIN Unanimous decision |
| 2011-10-14 | Toshiki Maruyama | debut | Korakuen Hall | WIN Technical knockout |
| 2010-07-14 | Yoshihisa Yokota | LLLL | Korakuen Hall | LOST Technical knockout |
| 2010-02-01 | Naoto Kawashita | WL | Korakuen Hall | LOST Unanimous decision |
| 2009-10-16 | Ryuichi Suyama | debut | Korakuen Hall | WIN Unanimous decision |