| Gender | Male |
|---|---|
| Height | 0' 0" |
| Weight Class | Welterweight |
Bartosz Wieczorek is a MMA fighter with a amateur fight record of 3 wins, 0 losses and 0 draws
| Amateur Record: | 3-0-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 11 months, 30 days |
| Rounds Fought | 8.3 |
| Avg. Fights/Year | 3.3 |
| Longest Layoff | 7 months, 9 days |
| Quickest Turnaround | 4 months, 20 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 11/21/2025 | W (2-0-0) | Krzysztof Śmigacz (0-0-0) | WW | TKO/RSC (Referee Stoppage from Punches) Babilon MMA 55 | 3 | 00:46 | |
| NSF | 04/12/2025 | W (1-0-0) | Mateusz Cendal (0-0-0) | WW | Decision (Unanimous Decision) Strife 13 | 3 | 03:00 | |
| NSF | 11/22/2024 | W (0-0-0) | Jakub Lubas (2-1-0) | WW | Decision (Unanimous Decision) Babilon MMA 49 | 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 |