Masanari Nagai boxer
- bouts
- 3
- won
- 1
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1956-11-06
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1958-07-28 | Fujio Mikami | LWWWWD | Kyoto | WIN Points |
| 1957-09-21 | Morio Kaneda | WWWWWW | Osaka | LOST Points |
| 1956-11-06 | Kiyoaki Nakanishi | DDLWWW | Osaka | LOST Technical knockout |