John Combs vs Yan Lucas
John Combs and Yan Lucas have met 3 times in recorded professional competition. Yan Lucas leads the series 2–1.
| Year | Result | Method | Event |
|---|---|---|---|
| 2017 | Yan Lucas | Pts: 2x0 | Grand Slam LA |
| 2016 | Yan Lucas | Pts: 5x2 | Long Beach Open |
| 2016 | John Combs | Guillotine | Long Beach Open |