John Combs vs Kauan Barboza
John Combs and Kauan Barboza have met 2 times in recorded professional competition. Kauan Barboza leads the series 2–0.
| Year | Result | Method | Event |
|---|---|---|---|
| 2018 | Kauan Barboza | Referee Decision | LA Open |
| 2018 | Kauan Barboza | Decision | IBJJF Los Angeles Open |