| Gender | Male |
|---|---|
| Height | 0' 0" |
| Weight Class | Catchweight |
Jan Sztejnert is a MMA fighter with a amateur fight record of 3 wins, 2 losses and 0 draws
| Amateur Record: | 3-2-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 1 year, 8 months, 26 days |
| Rounds Fought | 8.1 |
| Avg. Fights/Year | 3.0 |
| Longest Layoff | 8 months, 11 days |
| Quickest Turnaround | 2 weeks, 6 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 12/19/2025 | W (2-2-0) | Dawid Piłat (1-0-0) | Catchweight | Submission (Triangle Choke) Strife 17 | 1 | 03:00 | |
| NSF | 06/28/2025 | W (1-2-0) | Bartłomiej Starzyński (0-0-0) | Catchweight | Decision (Unanimous Decision) Thunderstrike Fight League 34 | 3 | 03:00 | |
| NSF | 06/07/2025 | W (0-2-0) | Patryk Erdmann (0-1-0) | FTW | TKO/RSC (Referee Stoppage from Punches) APEX Fighting Championship 1 | 1 | 02:30 | |
| NSF | 09/27/2024 | L (0-1-0) | Dominik Buczek (2-4-0) | LW | Submission (Guillotine Choke) Thunderstrike Fight League 31 | 2 | 00:52 | |
| NSF | 03/23/2024 | L (0-0-0) | Aleksy Nowak (2-1-0) | FTW | Decision (Unanimous Decision) Thunderstrike Fight League 30 | 3 | 03:00 |
| * 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 |