Szymon Kolecki
UFC Debut
Record
Streak
W2
Age
Date of birth
- Fighting out of
- Ciechanow
- Born
- Poland
- Weight class
- Heavyweight
- Height
- 6'1" · 185 cm
Before the UFC
Szymon Kolecki makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
Pre-UFC opposition
ModerateOpponents' combined record
213-160-2
.571 win rate
Winning-record opponents
11 of 16
carried winning pro records
Pro bouts faced
16
all opponents have records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 16 bouts · 16 promotions · wins by 10 KO · 1 sub · 3 decBabilon MMA 57 · Babilon MMA 55 · Babilon MMA 53 · Babilon MMA 51 · Babilon MMA 50 +11
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Stuart Austin19-9 | Submission | Rear-Naked Choke | R2 | 3:22 | Babilon MMA 57 | Mar 27, 2026 |
| W | Marcin Lazarz17-11 | KO/TKO | Punches | R3 | 3:16 | Babilon MMA 55 | Nov 21, 2025 |
| L | Marcin Lazarz17-11 | KO/TKO | Punches | R2 | 3:47 | Babilon MMA 53 | Jul 18, 2025 |
| W | Przemyslaw Mysiala25-13-1 | Decision | Unanimous | R3 | 5:00 | Babilon MMA 51 | Mar 14, 2025 |
| W | Oli Thompson23-19 | Decision | Unanimous | R3 | 5:00 | Babilon MMA 50 | Dec 7, 2024 |
| W | Akop Szostak4-4 | KO/TKO | Punch | R1 | 0:47 | KSW 62 | Jul 17, 2021 |
| W | Martin Zawada29-19-1 | Decision | Unanimous | R3 | 5:00 | KSW 58 | Jan 30, 2021 |
| W | KO/TKO | Punches | R2 | 3:03 | KSW 52 | Dec 7, 2019 | |
| W | KO/TKO | Leg Injury | R1 | 4:29 | KSW 47 | Mar 23, 2019 | |
| L | Michal Bobrowski8-1 | Decision | Unanimous | R3 | 5:00 | Babilon MMA 5 | Aug 18, 2018 |
| W | Ivo Cuk22-12 | KO/TKO | Punches | R1 | 0:45 | Babilon MMA 4 | Jun 8, 2018 |
| W | KO/TKO | Elbows | R1 | 2:55 | Babilon MMA 3 | Mar 17, 2018 | |
| W | KO/TKO | Punches | R1 | 3:39 | Babilon MMA 2 | Dec 2, 2017 | |
| W | KO/TKO | Punches | R1 | 3:00 | UBS 9 | Oct 21, 2017 | |
| W | Wojciech Balejko4-10 | KO/TKO | Punches | R1 | 2:19 | PLMMA 73 | May 20, 2017 |
| W | Dariusz Kazmierczuk6-14 | KO/TKO | Punches | R1 | 0:33 | PLMMA 72 | Mar 4, 2017 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.