Yoji Yamaguchi boxer
- bouts
- 11
- won
- 3
- lost
- 6
- draw
- 2
- Status
- inactive
- Division
- welterweight
- Debut
- 1957-06-22
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1959-07-14 | Kenji Fukuchi | WWLDWW | LOST Points |
|
| 1959-05-06 | Jiro Sawada | DWWWWL | LOST Points |
|
| 1959-04-07 | Fumio Kaizu | WWWWLW | LOST Points |
|
| 1959-03-16 | Hachiro Yamada | LDWWLW | WIN Points |
|
| 1958-12-17 | Noboru Saito | WLWWWW | LOST Points |
|
| 1958-09-09 | Hiroshi Shinada | DLLLWL | LOST KO |
|
| 1958-08-19 | Yasushi Kumagai | DWWLLL | DRAW Points |
|
| 1958-06-27 | Teruo Muraoka | LWLLLW | Osaka | LOST Points |
| 1958-04-20 | Teruo Nagaosa | WLLLLW | WIN Points |
|
| 1957-12-01 | Noboru Saito | WWW | WIN Points |
|
| 1957-06-22 | Makoto Watanabe | W | DRAW Points |