Masaki Yokoo boxer
- bouts
- 11
- won
- 7
- lost
- 3
- draw
- 1
- Status
- inactive
- Division
- super flyweight
- Debut
- 1990-04-27
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1971-12-14
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2006-03-15 | Morito Yoshikawa | WWLWWL | Korakuen Hall | LOST Technical knockout |
| 2004-12-01 | Shin Sugawara | DLWWWL | Korakuen Hall | LOST Unanimous decision |
| 2004-07-05 | Shinya Matsuda | LLWWLL | Korakuen Hall | WIN Split-decision |
| 1992-10-16 | Jiro Matsushima | WWWLWW | DRAW Points |
|
| 1992-09-03 | Shigeyuki Nakamasa | L | WIN KO |
|
| 1991-09-21 | Shigeyuki Nakamasa | debut | Kitazawa Town Hall | WIN KO |
| 1991-08-22 | Taku Murayama | LL | WIN KO |
|
| 1991-07-09 | Seiji Yoshida | debut | WIN KO |
|
| 1990-09-19 | Yasuaki Tensho | WWLDWW | LOST KO |
|
| 1990-08-10 | Shinji Nakamura | debut | WIN Technical knockout |
|
| 1990-04-27 | Tsuyoshi Kimura | debut | Korakuen Hall | WIN KO |