Bantamweight · Men

Sebastian Decowski

“Joker”
Poland Universal Fight Team Rzeszów debut 2016
Elo 1,428 peak 1,502 · 20 Sep 2025 74 below it
Tapology Sherdog id 2145910
6-1pro record
1L current streak
1,372best win, Elo
1,099average opponent
-- age unknown
69.0" / 66.5" height / reach

Elo history

Hover for the fight at that point; dots are wins and losses

Record

-- – --
Rating by method KO1,214 Sub1,266 Dec1,077

Best wins

By the opponent's Elo on the night
  1. Przemysław Górny Submission R1 · 20 Sep 2025 · Konfrontacja Sztuk Walki 1,358
  2. Sardor Ochilov KO/TKO R1 · 15 Jun 2024 · Fight Exclusive Night 1,133
  3. Krzysztof Braciszewski Submission R1 · 5 Apr 2025 · SSW Fight Night 1,077
  4. Hama Dara KO/TKO R3 · 8 Oct 2022 · First Step Championship 1,027
  5. Wiktor Adamski KO/TKO R1 · 7 May 2022 · SSW Fight Night 1,001

Losses

Newest first
  1. Tobiasz Le Decision R3 · 18 Apr 2026 · Konfrontacja Sztuk Walki 1,446

Fight history

30 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
30 18 Apr 2026 L6-1 Tobiasz Le 6-2 · 31.6 yrs Bantamweight DecisionUnanimous R315:00 0.16 1,502→1,428 -74 1,446 -135→-120 KSW 117: Pawlak vs. Khalidov Konfrontacja Sztuk Walki
29 20 Sep 2025 W6-0 Przemysław Górny 6-4 Bantamweight SubScarf Hold Armlock R11:44 1.00 1,433→1,502 +69 1,358 -190→-240 KSW 110: Grzebyk vs. Tulshaev Konfrontacja Sztuk Walki
28 5 Apr 2025 W5-0 Krzysztof Braciszewski 1-2 Bantamweight SubSubmission R1 1.00 1,411→1,433 +22 1,077 – SSW - Fight Night 3 SSW Fight Night
27 14 Dec 2024 W4-0 Zoltan Segedi 5-10 (1) Bantamweight KO/TKOKO/TKO R10:38 1.00 1,403→1,411 +8 877 – Strife 11: Morelli vs. Korzeniowski Strife MMA
26 15 Jun 2024 W3-0 Sardor Ochilov 4-1 Open Weight KO/TKOKnees & Elbows R11:38 1.00 1,367→1,403 +36 1,133 – FEN 55: Abdurzakov vs. Pietrzak Fight Exclusive Night
25 8 Oct 2022 W2-0 Hama Dara debut Featherweight KO/TKOKO/TKO R310:00 1.00 1,357→1,380 +23 1,027 – FSC 5: Hardcorowe Kaszëbë First Step Championship
24 7 May 2022 W1-0 Wiktor Adamski debut Open Weight KO/TKOArm Injury R1 1.00 1,334→1,357 +22 1,001 – SSW - Fight Night 1 SSW Fight Night
23 8 May 2021 W19-4 Dominik Dymiński 8-2 Bantamweight DecisionUnanimous R315:00 0.84 1,276→1,334 +58 1,349 – Armia Fight Night Special Edition Armia Fight Night am
22 22 Jan 2021 L18-4 Shamkhan Erzanukaev 4-1 (1) · 19.7 yrs Bantamweight DecisionSplit R3 0.44 1,303→1,276 -27 1,202 – AFN 9: Armia Fight Night Armia Fight Night am
21 22 Jan 2021 L18-3 Shamad Erzanukaev 5-1 Bantamweight DecisionSplit R39:00 0.44 1,318→1,303 -15 1,279 – AFN 9: Armia Fight Night Armia Fight Night am
20 2 Oct 2020 W18-2 Konrad Król debut Bantamweight SubScarf Hold Armlock R12:56 1.00 1,302→1,318 +15 950 – Wieczór Walk 7: Live in Studio Wieczór Walk am
19 20 Jun 2020 W17-2 Jakub Drozdowski 20-3 · 18.6 yrs Bantamweight DecisionSplit R315:00 0.56 1,277→1,302 +26 1,372 – KSMMA - Krwawy Sport 1 Krwawy Sport K1 MMA am
18 15 Feb 2020 W16-2 Abdallah Bellaoui 0-3 Bantamweighttitle KO/TKOKO/TKO R11:51 1.00 1,269→1,277 +8 788 – Carpathian Warriors 8: Polska vs. Francja Carpathian Warriors am
17 26 Oct 2019 W15-2 Maksymilian Podgórski 0-2 Bantamweight DecisionUnanimous R39:00 0.84 1,271→1,269 -2 960 – Blood Fight Night 2 Blood Fight Night am
16 5 Apr 2019 L14-2 Shamkhan Erzanukaev 2-1 (1) · 17.9 yrs Bantamweight DecisionUnanimous R3 0.16 1,363→1,271 -92 1,051 – AFN 5: Armia Fight Night Armia Fight Night am
15 5 Apr 2019 L14-1 Shamad Erzanukaev 3-1 Bantamweight DecisionUnanimous R315:00 0.16 1,455→1,363 -92 1,135 – AFN 5: Armia Fight Night Armia Fight Night am
14 27 Oct 2018 W14-0 Grzegorz Joniak debut Bantamweight SubRear Naked Choke R25:30 1.00 1,446→1,455 +9 1,001 – Blood Fight Night 1 Blood Fight Night am
13 26 May 2018 W13-0 Robert Koszowski 6-1 Bantamweight SubArmbar R11:50 1.00 1,396→1,446 +50 1,310 – Carpathian Warriors 4: Bitwa o San Carpathian Warriors am
12 11 Apr 2018 W12-0 Giuseppe Ferro 6-4 Featherweight SubArmbar R11:36 1.00 1,373→1,396 +23 1,106 – Amatorska Liga MMA Amatorska Liga MMA am
11 19 Nov 2017 W11-0 Jakub Tomczak debut Bantamweight SubRear Naked Choke R10:42 1.00 1,352→1,373 +21 1,064 – ALMMA 140: Mistrzostwa Polski MMA 2017 Amatorska Liga MMA am
10 19 Nov 2017 W10-0 Robert Gromada debut Bantamweight DecisionDecision R14:00 0.80 1,359→1,352 -7 1,054 – ALMMA 140: Mistrzostwa Polski MMA 2017 Amatorska Liga MMA am
9 19 Nov 2017 W9-0 Kacper Kuchmacz 1-0 Bantamweighttitle SubArm Triangle Choke R11:28 1.00 1,328→1,359 +31 1,126 – ALMMA 140: Mistrzostwa Polski MMA 2017 Amatorska Liga MMA am
8 19 Nov 2017 W8-0 Krystian Kuś 0-2 Bantamweight SubAnaconda Choke R10:47 1.00 1,316→1,328 +12 912 – ALMMA 140: Mistrzostwa Polski MMA 2017 Amatorska Liga MMA am
7 4 Nov 2017 W7-0 Dawid Niedźwiedzki 1-0 Open Weight KO/TKOPunches R38:53 1.00 1,287→1,316 +29 1,071 – 3F - Extreme Fight Cage 6 Federacja 3F am
6 14 May 2017 W6-0 Szymon Lemańczyk-Dalmer debut Featherweight SubGuillotine Choke R13:25 1.00 1,255→1,287 +31 1,054 – ALMMA 132: Puchar Polski MMA 2017 Amatorska Liga MMA am
5 14 May 2017 W5-0 Maciej Berkieta 0-1 Featherweighttitle SubKeylock R10:26 1.00 1,211→1,255 +44 1,094 – ALMMA 132: Puchar Polski MMA 2017 Amatorska Liga MMA am
4 14 May 2017 W4-0 Giorgi Esiava debut Featherweight DecisionDecision R14:00 0.80 1,199→1,211 +12 1,043 – ALMMA 132: Puchar Polski MMA 2017 Amatorska Liga MMA am
3 5 Nov 2016 W3-0 Giuseppe Ferro 4-3 Featherweight SubArmbar R11:46 1.00 1,139→1,199 +60 1,108 – ALMMA 120: Mistrzostwa Podkarpacia Amatorska Liga MMA am
2 10 Apr 2016 W2-0 Giuseppe Ferro 1-0 Featherweighttitle SubArmbar R11:36 1.00 1,081→1,139 +58 1,043 – ALMMA 106: Puchar Podkarpacia Amatorska Liga MMA am
1 10 Apr 2016 W1-0 Dominik Oślizło 0-1 Featherweight SubGuillotine Choke R10:38 1.00 1,023→1,081 +58 981 – ALMMA 106: Puchar Podkarpacia Amatorska Liga MMA am