| Gender | Male |
|---|---|
| Height | 0' 0" |
Jeff Karsten is a MMA fighter with a amateur fight record of 4 wins, 4 losses and 0 draws
| Amateur Record: | 4-4-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 2 years |
| Rounds Fought | 3.9 |
| Avg. Fights/Year | 4.0 |
| Longest Layoff | 9 months, 12 days |
| Quickest Turnaround | 4 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 04/26/2008 | L (4-3-0) | Jason Shields (1-3-0) | MW | Submission (Arm Bar) Zero Tolerance | 1 | 02:59 | |
| NSF | 07/14/2007 | L (4-2-0) | Ben Wagers (1-0-0) | MW | Submission (Strikes) ISCF: Zero Tolerance 5 | 1 | 02:02 | |
| NSF | 10/21/2006 | L (4-1-0) | Roy Babcock (2-2-0) | Submission (Guillotine Choke) International Sport Combat Federation: Zero Tolerance 3 | 1 | 00:34 | ||
| NSF | 06/24/2006 | W (3-1-0) | Mark Brown (0-0-0) | Submission Adrenaline Extreme Combat 12 | 1 | 00:32 | ||
| NSF | 06/03/2006 | L (3-0-0) | Chris Henning (0-4-0) | TKO/RSC Rage 2 | 1 | 03:52 | ||
| NSF | 05/06/2006 | W (2-0-0) | Robert Saunders (0-0-0) | Submission (Rear Naked Choke) Adrenaline Extreme Combat 11 | 1 | 00:20 | ||
| NSF | 05/02/2006 | W (1-0-0) | Josh Pankey (2-11-0) | Submission (Strikes) Ten Count Promotions: Tuesday Night Fights | 1 | 00:15 | ||
| NSF | 04/15/2006 | W (0-0-0) | Floyd Jeffers (0-0-0) | Submission (Strikes) International Sport Combat Federation: Zero Tolerance | 1 | 01:06 |
| * Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |