Sebastian Olchawa
UFC Debut
Record
Streak
L1
Age
Date of birth
- Fighting out of
- Gdansk
- Born
- Poland
- Weight class
- Light Heavyweight
- Height
- 5'10" · 178 cm
Before the UFC
Sebastian Olchawa 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
StrongOpponents' combined record
83-51-3
.619 win rate
Winning-record opponents
3 of 4
carried winning pro records
Pro bouts faced
9
4 opponents with 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 9 bouts · 6 promotions · wins by 1 KO · 1 sub · 2 decKSW · BOTE · MX · PF · MMA +1
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Jason Jones20-10 | Submission | Guillotine Choke | R2 | 4:22 | BOTE | Nov 14, 2009 |
| W | Pawel Morawski | Decision | Unanimous | R2 | 5:00 | MX | May 9, 2009 |
| W | Lukasz Porebski | KO/TKO | Corner Stoppage | R2 | 5:00 | PF | Feb 22, 2009 |
| L | Michal Fijalka16-7-1 | Decision | Unanimous | R3 | 3:00 | KSW | Mar 29, 2008 |
| W | Tomasz Niedzwiecki | Submission | Rear-Naked Choke | R1 | 4:34 | KSW | Mar 29, 2008 |
| W | Marek Kowalczyk | Decision | Unanimous | R3 | 3:00 | KSW | Mar 29, 2008 |
| L | Jan Blachowicz29-11-2 | Decision | Unanimous | R2 | 5:00 | KSW | Sep 15, 2007 |
| L | Bohumil Lungrik18-23 | Decision | Unanimous | R1 | 5:00 | MMA | Oct 15, 2005 |
| D | Kamil Wawrzynowicz | Draw | — | R3 | 3:00 | FCP | Oct 9, 2005 |
Non-UFC bouts (regional/other promotions) and Dana White’s Contender Series — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.