Katsuyuki Sasaki boxer
- bouts
- 8
- won
- 3
- lost
- 4
- draw
- 1
- Status
- inactive
- Division
- super bantamweight
- Debut
- 2004-04-17
- Height
- 5′ 8½″/174cm
- Reach
- -
- Age
- -
- Born
- 1982-09-04
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2007-03-11 | Naoya Hayashida | DWL | IMP Hall, Osaka | LOST KO |
| 2006-09-10 | Daisaku Maki | W | IMP Hall, Osaka | LOST Technical knockout |
| 2006-07-02 | Koji Nagata | LWW | Abeno Gymnasium, Osaka | DRAW Points |
| 2005-10-16 | Shinya Yamaguchi | WW | IMP Hall, Osaka | WIN KO |
| 2005-07-31 | Keita Tadachi | WWLWWW | Azalea Taisho, Osaka | LOST Split-decision |
| 2005-04-02 | Shohei Nakagawa | WDWL | Azalea Taisho, Osaka | WIN Technical knockout |
| 2004-12-26 | Yutaka Murakami | LLLLLL | Azalea Taisho, Osaka | WIN Points |
| 2004-04-17 | Ikuo Yanai | debut | Prefectural Gymnasium, Osaka | LOST KO |