Lightweight · Men
Poland
Octopus Łódź
debut 2013
Mateusz Rębecki
“Rebeasti”
Poland
Octopus Łódź
debut 2013
Elo
1,805
peak 1,999 · 11 Nov 2023
194 below it
21-5pro record
1W
current streak
1,799best win, Elo
1,502average opponent
--
born 3 Oct 1992
67.0" / 66.0"
height / reach
Elo history
Hover for the fight at that point; dots are wins and lossesRecord
--
–
--
Rating by method
KO1,381
Sub1,279
Dec1,298
Best wins
By the opponent's Elo on the night-
Myktybek Orolbai
Decision R3 · 26 Oct 2024 · Ultimate Fighting Championship
1,799
-
Loik Radzhabov
KO/TKO R2 · 24 Jun 2023 · Ultimate Fighting Championship
1,776
-
Rodrigo Lídio
Submission R1 · 30 Aug 2022 · Dana White's Contender Series
1,727
-
Roosevelt Roberts
Submission R1 · 11 Nov 2023 · Ultimate Fighting Championship
1,698
-
Kaik Brito
KO/TKO R3 · 27 Jul 2019 · Battlefield Fighting Championship
1,601
Losses
Newest first-
Grant Dawson
Submission R3 · 9 May 2026 · Ultimate Fighting Championship
1,930
-
Ľudovít Klein
Decision R3 · 25 Oct 2025 · Ultimate Fighting Championship
1,860
-
Chris Duncan
Decision R3 · 2 Aug 2025 · Ultimate Fighting Championship
1,783
-
Diego Ferreira
KO/TKO R3 · 11 May 2024 · Ultimate Fighting Championship
1,848
-
Paweł Kiełek
KO/TKO R2 · 20 Sep 2014 · Gryf Arena
1,372
Fight history
27 bouts, newest first; amateur bouts are shaded. Hover a heading for what it means.| # | Date | Result | Opponent | Weight class | Method | Round | Score | Elo | ± | Opp Elo | Odds | Event |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 27 | 1 Aug 202633.8 yrs | W21-5 |
 Kyle Prepolec
18-10 · 36.9 yrs
|
Lightweight | KO/TKOPunches From Back Control | R14:41 | 1.00 | 1,773→1,805 | +32 | 1,511 | -440→-800 | UFC Fight Night 283: Medic vs. Rodriguez Ultimate Fighting Championship |
| 26 | 9 May 202633.6 yrs | L20-5 |
 Grant Dawson
23-3-1 · 32.2 yrs
|
Lightweight | SubRear Naked Choke | R314:42 | 0.00 | 1,838→1,773 | -65 | 1,930 | +106→+122 | UFC 328: Chimaev vs. Strickland Ultimate Fighting Championship |
| 25 | 25 Oct 202533.1 yrs | L20-4 |
 Ľudovít Klein
24-5-1 · 30.7 yrs
|
Lightweight | DecisionMajority | R315:00 | 0.45* | 1,842→1,838 | -4 | 1,860 | +115→+114 | UFC 321: Aspinall vs. Gane Ultimate Fighting Championship |
| 24 | 2 Aug 202532.8 yrs | L20-3 |
 Chris Duncan
13-2 · 32.2 yrs
|
Lightweight | DecisionUnanimous | R315:00 | 0.44* | 1,875→1,842 | -33 | 1,783 | -210→-220 | UFC on ESPN 71: Taira vs. Park Ultimate Fighting Championship |
| 23 | 26 Oct 202432.1 yrs | W20-2 |
 Myktybek Orolbai
13-1-2 · 26.7 yrs
|
Lightweight | DecisionSplit | R315:00 | 0.61* | 1,876→1,875 | +0 | 1,799 | +200→+250 | UFC 308: Topuria vs. Holloway Ultimate Fighting Championship |
| 22 | 11 May 202431.6 yrs | L19-2 |
 Diego Ferreira
18-5 · 39.3 yrs
|
Lightweight | KO/TKOGround & Pound | R314:51 | 0.00 | 1,999→1,876 | -123 | 1,848 | -245→-442 | UFC on ESPN 56: Lewis vs. Nascimento Ultimate Fighting Championship |
| 21 | 11 Nov 202331.1 yrs | W19-1 |
Roosevelt Roberts
13-4 (1) · 29.7 yrs
|
Lightweight | SubArmbar | R13:08 | 1.00 | 1,969→1,999 | +31 | 1,698 | -650→-700 | UFC 295: Procházka vs. Pereira Ultimate Fighting Championship |
| 20 | 24 Jun 202330.7 yrs | W18-1 |
 Loik Radzhabov
17-4-1 · 29.8 yrs
|
Lightweight | KO/TKOOverhand Left | R27:36 | 1.00 | 1,914→1,969 | +54 | 1,776 | -132→-134 | UFC on ABC 5: Emmett vs. Topuria Ultimate Fighting Championship |
| 19 | 14 Jan 202330.3 yrs | W17-1 |
Nick Fiore
6-0 · 25.1 yrs
|
Lightweight | DecisionUnanimous | R315:00 | 1.00* | 1,899→1,914 | +15 | 1,489 | -668→-800 | UFC Fight Night 217: Strickland vs. Imavov Ultimate Fighting Championship |
| 18 | 30 Aug 202229.9 yrs | W16-1 |
Rodrigo Lídio
12-2 · 33.1 yrs
|
Lightweight | SubRear Naked Choke | R13:05 | 1.00 | 1,839→1,899 | +60 | 1,727 | -234→-250 | Dana White's Contender Series - Contender Series 2022: Week 6 Dana White's Contender Series |
| 17 | 27 Nov 202129.1 yrs | W15-1 |
 Arkadiy Osipyan
7-2
|
Lightweighttitle | DecisionUnanimous | R525:00 | 0.81 | 1,838→1,839 | +0 | 1,590 | -684→-670 | FEN 37: ENERGA Fight Night Wroclaw Fight Exclusive Night |
| 16 | 16 Oct 202129.0 yrs | W14-1 |
Felipe Maia
10-5 · 32.5 yrs
|
Lightweighttitle | KO/TKOPunches | R10:15 | 1.00 | 1,819→1,838 | +19 | 1,454 | -500→-699 | FEN 36: Fight Night Szczecin Fight Exclusive Night |
| 15 | 20 Feb 202128.4 yrs | W13-1 |
 Jose Barrios Vargas
11-1 · 30.9 yrs
|
Lightweighttitle | KO/TKOPunch | R10:48 | 1.00 | 1,801→1,819 | +18 | 1,428 | -785→-800 | FEN 32: LOTOS Fight Night 4 Fight Exclusive Night |
| 14 | 13 Jun 202027.7 yrs | W12-1 |
Fabiano Silva
30-12-1 · 32.3 yrs
|
Catchweighttitle | KO/TKOPunches | R14:37 | 1.00 | 1,786→1,801 | +15 | 1,377 | -785→-705 | FEN 28: LOTOS Fight Night Fight Exclusive Night |
| 13 | 18 Jan 202027.3 yrs | W11-1 |
 Magomed Magomedov
12-2 · 29.2 yrs
|
Lightweighttitle | KO/TKOElbows From Crucifix | R29:29 | 1.00 | 1,755→1,786 | +31 | 1,490 | – | FEN 27: Rebecki vs. Magomedov Fight Exclusive Night |
| 12 | 27 Jul 201926.8 yrs | W10-1 |
Kaik Brito
12-1 · 22.3 yrs
|
Lightweight | KO/TKOElbows From Crucifix | R314:29 | 1.00 | 1,689→1,755 | +66 | 1,601 | – | Battlefield Fighting Championship 2 Battlefield Fighting Championship |
| 11 | 12 Jan 201926.3 yrs | W9-1 |
 Daguir Imavov
12-2-1 · 27.2 yrs
|
Lightweighttitle | KO/TKOCorner Stoppage | R15:00 | 1.00 | 1,611→1,689 | +78 | 1,571 | – | FEN 23: Rebecki vs. Imavov Fight Exclusive Night |
| 10 | 20 Oct 201826.0 yrs | W8-1 |
Łukasz Kopera
8-2 · 29.9 yrs
|
Lightweighttitle | KO/TKOPunches | R310:52 | 1.00 | 1,557→1,611 | +54 | 1,418 | -200→-200 | FEN 22: Poznan Fight Exclusive Night |
| 9 | 10 Mar 201825.4 yrs | W7-1 |
Marian Ziółkowski
18-5-1 (1) · 27.6 yrs
|
Lightweighttitle | KO/TKOPunches | R418:49 | 1.00 | 1,437→1,557 | +120 | 1,571 | – | FEN 20: Next Level Fight Exclusive Night |
| 8 | 12 Aug 201724.9 yrs | W6-1 |
 Dmitriy Golbaev
2-1 · 22.2 yrs
|
Lightweight | SubArmbar | R314:59 | 1.00 | 1,385→1,437 | +52 | 1,236 | -454→-454 | FEN 18: Summer Edition Fight Exclusive Night |
| 7 | 14 Jan 201724.3 yrs | W5-1 |
Adam Golonkiewicz
11-9 · 26.1 yrs
|
Lightweight | DecisionUnanimous | R315:00 | 0.84 | 1,342→1,385 | +43 | 1,275 | -178→-178 | FEN 15: Final Strike Fight Exclusive Night |
| 6 | 31 Jul 201522.8 yrs | W4-1 |
Jacek Kreft
5-2 · 24.6 yrs
|
Lightweight | SubArmbar | R14:12 | 1.00 | 1,261→1,350 | +89 | 1,269 | – | FEN 8: Summer Edition Fight Exclusive Night |
| 5 | 20 Sep 201422.0 yrs | L3-1 |
Paweł Kiełek
4-0 · 18.7 yrs
|
Lightweight | KO/TKOPunches | R26:30 | 0.00 | 1,340→1,261 | -79 | 1,372 | – | Fight Night Gryf Arena 2 Gryf Arena |
| 4 | 9 Aug 201421.8 yrs | W3-0 |
Oleg Obrevko
2-1 · 24.6 yrs
|
Lightweight | SubHeel Hook | R11:45 | 1.00 | 1,274→1,340 | +67 | 1,189 | – | MMA Koszalin - Poland vs. Ukraine Międzynarodowa Gala SWM |
| 3 | 7 Jun 201421.7 yrs | W2-0 |
 Semen Tyrlya
10-7 · 30.7 yrs
|
Lightweight | SubHeel Hook | R12:34 | 1.00 | 1,204→1,274 | +70 | 1,133 | – | Arena Berserkerów 6: Exped Cup Arena Berserkerów |
| 2 | 5 Apr 201421.5 yrs | W1-0 |
Paweł Zegar
2-1 · 22.6 yrs
|
Catchweight | SubHeel Hook | R10:49 | 1.00 | 1,124→1,204 | +80 | 1,094 | – | Fight Night Gryf Arena 1 Gryf Arena |
| 1 | 5 Oct 201321.0 yrs | W1-0 |
Robert Gawron
debut
|
Welterweight | SubHeel Hook | R38:59 | 1.00 | 1,058→1,124 | +66 | 1,058 | – | Arena Berserkerów 4: Exped Cup Arena Berserkerów am |