Justin "The Insane One" McCully
| First Name : | Justin |
| Last name : | McCully |
| Nickname : | The Insane One |
| Height : | 6'2" (188cm) |
| Weight : | 235 lbs (107 kg) |
| Birth Date : | 1976-02-18 |
| City : | Orange, California |
| Country : | USA |
| Record : | 7 - 3 - 0 (Wins - Losses - Draws) |
| Wins : |
1 Submission (Rear Naked Choke) (14.29%) 3 Decision (Unanimous) (42.86%) 1 Draw (14.29%) 1 Submission (Armbar) (14.29%) 1 Submission (Kneebar) (14.29%) |
| Losses : |
1 Technical Submission (Achilles Lock) (33.33%) 1 Decision (Unanimous) (33.33%) 1 Submission (Kimura) (33.33%) |
| Association : | Team Punishment |
| Match Stats | ||||||
| Result | Opponent | Method | Event Title | Date | Round | Time |
| Lost | Mike Russow | Decision (Unanimous) | UFC 102 - Couture vs. Nogueira | Aug 29, 2009 | 3 | 5:00 Sec |
| Win | Eddie Sanchez | Decision (Unanimous) | UFC - Fight For The Troops | Dec 10, 2008 | 3 | 5:00 Sec |
| Lost | Gabriel Gonzaga | Submission (Kimura) | UFC 86 - Jackson vs. Griffin | Jul 5, 2008 | 1 | 1:57 Sec |
| Win | Antoni Hardonk | Decision (Unanimous) | UFC - Fight Night 9 | Apr 5, 2007 | 3 | 5:00 Sec |
| Win | Derek Thornton | Submission (Rear Naked Choke) | Extreme Wars 5 - Battlegrounds | Oct 6, 2006 | 1 | 2:20 Sec |
| Win | Ed de Kruijf | Submission (Armbar) | Venom - First Strike | Sep 18, 2004 | 1 | 0:48 Sec |
| Win | Dario Amorim | Decision (Unanimous) | JF 1 - Jungle Fight 1 | Sep 13, 2003 | 3 | 5:00 Sec |
| Lost | Mikhail Illoukhine | Technical Submission (Achilles Lock) | Rings - King of Kings 1999 Block A | Oct 28, 1999 | 1 | 4:48 Sec |
| Win | Mario Neto | Submission (Kneebar) | WVC 9 - World Vale Tudo Championship 9 | Sep 27, 1999 | 1 | 1:53 Sec |
| Win | Daisuke Ishii | Draw | Pancrase - Advance 4 | Mar 18, 1998 | 2 | 3:00 Sec |