Kosuke Yokoyama boxer
- bouts
- 2
- won
- 1
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- welterweight
- Debut
- 1983-10-14
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- -
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1983-12-17 | Eiji Kimura | WWWW | Korakuen Hall | LOST KO |
| 1983-10-14 | Yuji Maehara | debut | Korakuen Hall | WIN KO |