Hiroaki Otsuka vs Joao Mendes
Hiroaki Otsuka and Joao Mendes have met 2 times in recorded professional competition. Joao Mendes leads the series 2–0.
| Year | Result | Method | Event |
|---|---|---|---|
| 2019 | Joao Mendes | Pts: 8x0 | Pan American |
| 2019 | Joao Mendes | Pts: 13x0 | World Champ. |