Masaru Yoshimoto boxer
- bouts
- 21
- won
- 10
- lost
- 8
- draw
- 3
- Status
- inactive
- Division
- light flyweight
- Debut
- 1982-05-16
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1959-10-28
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1987-07-26 | Tomohiro Kiyuna | WWLWWW | Okinawa | LOST KO |
| 1987-02-04 | Seiji Tomari | WWWWWW | LOST KO |
|
| 1986-11-29 | Yoshiaki Nojima | WWWLLL | Chigasaki | LOST Points |
| 1986-08-28 | Yasutaka Sakurai | W | LOST Points |
|
| 1986-07-23 | Hiroyuki Miyata | WWLDWW | Korakuen Hall | LOST Points |
| 1986-03-22 | Kenji Matsumura | WWL | Himeji | LOST Technical knockout |
| 1985-11-27 | Shinichi Sugita | LWWWLW | Nishinari Ward Center, Osaka | WIN Points |
| 1985-07-09 | Yuto Kazaki | WLLLDL | Nakajima Sports Centre, Sapporo | WIN Technical knockout |
| 1985-05-11 | Hiroyuki Aikata | LLWLLL | Hamamatsu | WIN KO |
| 1985-03-04 | Keiji Sato | LWWWWL | Korakuen Hall | WIN Unanimous decision |
| 1984-12-24 | Kazuhisa Koyama | WWWWLW | Korakuen Hall | DRAW Points |
| 1984-10-12 | Leopard Tamakuma | WWWWLW | Korakuen Hall | LOST Points |
| 1984-06-28 | Masayoshi Harada | WWWWL | Korakuen Hall | WIN Points |
| 1984-03-22 | Kenji Yokozawa | WWWLW | Korakuen Hall | DRAW Points |
| 1983-11-24 | Takeshi Iramina | DDWL | Korakuen Hall | WIN Points |
| 1983-09-22 | Kinya Nakamura | WWLLWL | Korakuen Hall | DRAW |
| 1983-07-03 | Kazuo Sawada | WLLD | Korakuen Hall | WIN Points |
| 1983-03-18 | Hirotake Sasahara | WLW | Korakuen Hall | WIN Points |
| 1982-12-14 | Katsuo Imai | L | Korakuen Hall | WIN Points |
| 1982-06-12 | Hiroyuki Aikata | WWWDLL | City Gymnasium, Hamamatsu | LOST KO |
| 1982-05-16 | Tomio Fujiwara | L | City Gymnasium, Chigasaki | WIN Points |