Josh Barnett vs Mark Kerr
Josh Barnett and Mark Kerr have met 2 times in recorded professional competition. Mark Kerr leads the series 2–0.
| Year | Result | Method | Event |
|---|---|---|---|
| 2000 | Mark Kerr | kimura | ADCC World Championship |
| 1999 | Mark Kerr | 6x0 points | ADCC World Championship |