| Pro Record: | 3-4-0 (Win-Loss-Draw) |
| Team: | |
| Age: | 31 |
| Sex: | Male |
| Weight: | 185 lbs. |
| Out of: | Fargo, ND |
Mason Heim's Professional Record
| Date | Result | Opponent | Event | Method | Round | Time | ||
|---|---|---|---|---|---|---|---|---|
 |
09/29/2007 | Loss | Jeremy Lang | Cage Fighting Xtreme 6 | TKO/RSC | 2 | 0:00 | |
|
12/02/2006 | Loss | Aaron Palmer | Dakota Fighting Championships 8: Proving Grounds | Submission Rear Naked Choke | 1 | 2:58 | |
|
10/07/2006 | Win | Travis McCullough | Dakota Fighting Championships 7: The Revolution | Submission Rear Naked Choke | 1 | 2:00 | |
| NSF | 06/10/2006 | Win | Carl Peterson | Dakota Fighting Championships 6: Two Worlds Collide | Submission Arm Bar | 1 | 1:42 | |
| NSF | 04/22/2006 | Loss | Aaron Praschak | Cage Fighting Xtreme 4 | Unknown | |||
| NSF | 10/08/2005 | Win | James Allmaras | NorthStar Fighting Association: Return of the Warriors | Submission Strikes | 1 | 2:54 | |
| NSF | 08/20/2005 | Loss | Matthew Friesen | NorthStar Fighting Association: Trials | Submission Rear Naked Choke |
| : |
Bout results verified by an official State, Tribal, Provincial, or Municipal Commission. |
| NSF: | Non Sanctioned Fight |
| * : | For a variety of reasons, including weight disparity and the demands of entertainment, Exhibition Bouts are held, in which the contest is unscripted and hard fought, but the results do not count on a fighter's Official Record. |
| NC: | Fight Declared No Contest |
