John Halverson Mixed martial arts record Mixed martial arts record

| Res_ | Record | Opponent | Method_ | Event | Round |
|---|---|---|---|---|---|
| Loss | 16-7 | Jonathan Mix | TKO (strikes) | Night of Combat 2 | 1 |
| Loss | 16-6 | Jorge Gurgel | Decision (unanimous) | UFC 82 | 3 |
| Win | 16-5 | Bryce Teager | Submission (guillotine choke) | EC 80 - Extreme Challenge 80 | 2 |
| Win | 15-5 | Sam Jackson | Submission (strikes) | TFC - Title Fighting Championships | 1 |
| Win | 14-5 | Tom Ahrens | Submission (triangle choke) | FSG - Coliseum Carnage | 3 |
| Loss | 13-5 | Roger Huerta | TKO (punches) | UFC 67 | 1 |
| Win | 13-4 | Jake Brown | Submission (armbar) | MCC 5 - Thanksgiving Throwdown | 1 |
| Win | 12-4 | Juan Bendrickson | Submission (strikes) | IC 30 - Iowa Challenge 30 | 1 |