Ryuji Itaya boxer
- bouts
- 5
- won
- 4
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- welterweight
- Debut
- 1999-01-23
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2003-10-19 | Toru Kusaka | WLWWWL | Bunka Gym, Yokohama | LOST Technical knockout |
| 2003-04-23 | Toshinori Tanaka | LWLL | Korakuen Hall | WIN Technical knockout |
| 2002-07-03 | Seiichi Kondo | WWLL | Korakuen Hall | WIN KO |
| 2001-11-26 | Yuto Fukai | LLW | Korakuen Hall | WIN Points |
| 1999-01-23 | Taiga Sugi | LL | Korakuen Hall | WIN KO |