Bartosz Leśko
Bartosz Leśko is a mixed martial artist from Poland listed in the Light Heavyweight division. Bartosz Leśko holds a professional record of 15-6-2. Bartosz Leśko is currently on a 1-fight losing streak and is listed as Inactive.
Bartosz Leśko profile
| Division | Light Heavyweight |
|---|---|
| Professional record | 15-6-2 |
| Division rank | Unranked |
| Status | Inactive |
| Country | Poland |
| Last weigh-in | 205 lbs |
| Current streak | L1 |
Data coverage
UFC performance statistics are not available for this profile. Missing statistics do not mean zero performance or no professional bouts.
Bartosz Leśko recorded fight history
Recorded bouts across promotions. This list can be incomplete and is not a substitute for the published full career record.
| Date | Promotion | Event | Opponent | Result | Method |
|---|---|---|---|---|---|
| 2026-03-14 | KSW | KSW 116 | Bartosz Szewczyk | unrecorded | Result not recorded |
| 2025-10-18 | KSW | KSW 111: De Fries vs. Vojčák | Rafał Haratyk | loss | Decision · Unanimous |
| 2025-03-08 | KSW | KSW 104: Kuberski vs. Romanowski | Maciej Różański | win | Decision · Unanimous |
| 2024-09-14 | KSW | KSW 98: Paczuski vs. Zerhouni | Dominik Humburger | win | Decision · Unanimous |
| 2024-05-11 | KSW | KSW 94: Bartosiński vs. Michaliszyn | Michał Michalski | loss | Punches · 1:42 · R1 |
| 2023-11-11 | KSW | KSW 88: Bitwa o Radom | Piotr Kuberski | loss | Right & Left Hooks · 1:12 · R2 |
| 2023-07-15 | KSW | KSW 84: De Fries vs. Bajor | Nemanja Nikolić | win | Rear Naked Choke · 4:40 · R1 |
| 2023-03-17 | KSW | KSW 80: Ruchała vs. Eskijev | Tom Breese | loss | Rear Naked Choke · 2:45 · R1 |
| 2022-05-28 | KSW | KSW 70: Pudzian vs. Materla | Damian Piwowarczyk | win | Decision · Unanimous |
| 2021-12-17 | ACA | ACA 134: Bagov vs. Koshkin | Husein Kushagov | loss | Overhand Right · 1:36 · R2 |
| 2021-09-11 | ACA | ACA 128: Goncharov vs. Omielańczuk | Ibragim Magomedov | win | Illegal Knee to Grounded Opponent · 3:14 · R1 |
| 2020-11-26 | ACA | ACA 114 | Rene Pessoa | win | Decision · Unanimous |
| 2019-06-15 | FEN | Fight Exclusive Night 25 | Kevin Wiwatowski | win | Rear Naked Choke · 4:16 · R1 |
| 2019-03-16 | FEN | Fight Exclusive Night 24 | Marcin Naruszczka | draw | Draw · Decision · Split |
| 2018-10-20 | FEN | Fight Exclusive Night 22 | Tomasz Kondraciuk | win | Rear Naked Choke · 4:15 · R1 |
| 2018-05-25 | FEN | Fight Exclusive Night 21 | Kevin Wiwatowski | win | Rear Naked Choke · 2:53 · R1 |
| 2018-03-10 | FEN | Fight Exclusive Night 20 | Marcin Naruszczka | loss | Decision · Unanimous |
| 2017-10-14 | FEN | Fight Exclusive Night 19 | Paweł Brandys | win | Decision · Unanimous |
| 2017-05-12 | FEN | Fight Exclusive Night 17 | Aleksander Rychlik | win | Rear Naked Choke · 1:18 · R2 |
| 2016-11-19 | TOM | Time of Masters | Maciej Szydłowski | win | Rear Naked Choke · 2:01 · R1 |
| 2016-03-12 | TOM | Time of Masters 2 | Tomasz Kubczak | win | Punches · 1:21 · R2 |
| 2015-12-19 | SFT | MMA Fight Night 4 | Robert Maciejowski | draw | Draw · Decision · Majority |
| 2015-10-24 | IFN | IFN 1: Let's Begin | Mikołaj Dziąbor | win | Punches · 3:25 · R1 |
| 2015-01-17 | TOM | Time of Masters 1 | Marek Michaluk | win | Rear Naked Choke · 2:45 · R1 |
More light heavyweight fighters
Bartosz Leśko is listed in the Light Heavyweight database division.
UFC medical and compliance records
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Sources and methodology
Career records and bout history are compiled from published MMA records. UFC performance metrics use published bout statistics; percentiles and derived metrics are calculated by Verdikt AI. Data can change after official corrections.
How to compare records and statistics · Read the methodology or report a correction.
