Sozo Yamamoto boxer
- bouts
- 6
- won
- 0
- lost
- 4
- draw
- 2
- Status
- inactive
- Division
- super lightweight
- Debut
- 1967-09-15
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1968-10-27 | Koichi Wajima | WWWWW | LOST KO |
|
| 1968-07-22 | Koichi Otomaru | WWWDWW | LOST Points |
|
| 1968-05-01 | Alacran Kusanagi | WWW | LOST Points |
|
| 1968-02-27 | Turtle Okabe | DWDWLL | Nippon Budokan | DRAW Points |
| 1967-10-13 | Go Kaneda | WLDWDL | LOST Points |
|
| 1967-09-15 | Koichi Otomaru | WWDWLW | DRAW Points |