Elo1680Good
3Y trend1597 → 1680
KSWSergiusz Zając Record: 10-2-0
Light HeavyweightCE Elo #10 LHW#745 overall
Last 5WLWWW
Record10-2-0
Age28
Height · Reach6'4" · -
MMA Elo1680
Last fight Win vs Salim El Ouassaidi · Oct 10 2026
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Pro fight history
ResultOpponentMethodTimeRoundEventDateFight details
Win9-2+18 EloSalim El Ouassaidi12-4KO (punches)1:09R1KSW 122: Yakymenko vs. MorelliOct 10 2026View details
Cancelled10-2-0Bartosz Szewczyk9-5-1Cancelled BoutNot recordedNot recordedKSW 122: Yakymenko vs. MorelliOct 10 2026View details
Loss9-1Damian Piwowarczyk10-4TKO (Punches)1:22R2KSW 116: Bartosiński vs. FleminasMar 14 2026Details unavailable
Cancelled10-2-0Ibragim ChuzhigaevRecord TBDCancelled BoutNot recordedNot recordedKSW 114: Parnasse vs. HeldJan 17 2026Details unavailable
Win8-1Mariusz Książkiewicz11-2KO (Punches)1:07R1KSW 110: Grzebyk vs. TulshaevSep 20 2025Details unavailable
Win7-1Michał Dreczkowski5-0KO/TKO (Knees)4:00R1KSW 104: Kuberski vs. RomanowskiMar 8 2025Details unavailable
Win6-1Kleber Silva22-12TKO (Submission to Elbows)1:36R1KSW 97: Bajor vs. ScheffelAug 24 2024Details unavailable
Win5-1Ramon Drum1-1TKO (Elbows)2:20R1Babilon MMA 45Jun 1 2024Details unavailable
Win4-1Bartłomiej Gładkowicz10-4Decision (Unanimous)5:00R3Babilon MMA 42Jan 27 2024Details unavailable
Win3-1Dominik Owsiany2-3TKO (Elbows)4:31R1Babilon MMA 38Sep 22 2023Details unavailable
Cancelled10-2-0Piotr WalawskiRecord TBDCancelled BoutNot recordedNot recordedBabilon MMA 37Jul 28 2023Details unavailable
Win2-1Wincenty Krawczyk0-0TKO (Knees and Punches)2:50R1Carpathian Warriors 10Oct 1 2022Details unavailable
Win1-1Łukasz Kulpa3-2KO/TKO (Punches)2:45R1Babilon MMA 30Jul 8 2022Details unavailable
Win0-1Paweł Całkowski0-0KO/TKO (Punches)N/AR3Prime Show MMA 1Feb 19 2022Details unavailable
Loss10-2-0Adam BiegańskiRecord TBDKO/TKOExhibition MMAN/AR1The War 1Jun 11 2021Details unavailable
Win10-2-0Dawid RachwałRecord TBDKO/TKOExhibition MMAN/AR1The War 1Jun 11 2021Details unavailable
Win10-2-0Michał WięcławskiRecord TBDKO/TKOExhibition MMANot recordedNot recordedThe War 1Jun 11 2021Details unavailable
Loss0-0Łukasz Olech0-0SubmissionN/AR1Opolscy Wojownicy 5Nov 27 2020Details unavailable
Amateur fight history
ResultOpponentMethodTimeRoundEventDateFight details
Loss10-8Kacper Szalast4-1Decision (None)3:00R3ALMMA 193: Puchar Polski MMA 2021May 15 2021Details unavailable
Win9-8Kamil Gajewski1-1Submission (Guillotine Choke)2:53R1ALMMA 193: Puchar Polski MMA 2021May 15 2021Details unavailable
Loss9-7Kacper Szalast2-1Submission (Keylock)1:40R1ALMMA 190: Bull Terror ChallengeFeb 14 2021Details unavailable
Win8-7Łukasz Nowak6-1KO/TKON/AR1ALMMA 190: Bull Terror ChallengeFeb 14 2021Details unavailable
Loss8-6Kamil Mękal6-1-1Decision (Unanimous)5:00R3Carpathian Warriors 8Feb 15 2020Details unavailable
Win7-6Mikołaj Zbierski1-0Decision (Unanimous)5:00R3Gala Sportów Walki w Międzychodzie 10Oct 19 2019Details unavailable
Loss7-5Szymon Powarzyński0-1Submission (Triangle Choke)1:30R3Carpathian Warriors 6Jun 8 2019Details unavailable
Win6-5Kamil Nowak1-1TKO (Punches)1:56R1VFCL 9: MMA Fight NightMar 30 2019Details unavailable
Loss6-4Piotr Mochocki6-0Decision (Unanimous)5:00R3Madness Cage Fighting 4Nov 2 2018Details unavailable
Loss6-3Andrzej Kubas0-0Decision (None)3:00R3ALMMA 140Nov 19 2017Details unavailable
Loss6-2Adrian Świczerewski3-0Submission (Armbar)2:43R1ALMMA 134: VIP JurkówJul 8 2017Details unavailable
Win5-2Kamil Jezutek2-0Decision (None)3:00R3ALMMA 134: VIP JurkówJul 8 2017Details unavailable
Win4-2Tomasz Duda0-0KO/TKO1:35R1ALMMA 134: VIP JurkówJul 8 2017Details unavailable
Win3-2Mariusz Pilarz0-0KO/TKO0:12R1ALMMA 134: VIP JurkówJul 8 2017Details unavailable
Loss3-1Patryk Jóźwiak0-0Decision (None)3:00R3ALMMA 130: Puchar LubelszczyznyApr 9 2017Details unavailable
Win2-1Maciej Boczar0-0Decision (None)3:00R3ALMMA 130: Puchar LubelszczyznyApr 9 2017Details unavailable
Win1-1Paweł Biernat0-0Submission (Arm Triangle Choke)3:16R1ALMMA 106: Puchar PodkarpaciaApr 10 2016Details unavailable
Win0-1Adam Tomasik0-0Submission (Achilles Lock)1:48R1ALMMA 92: Mistrzostwa PodkarpaciaOct 10 2015Details unavailable
Loss10-2-0Wiktor KupkaRecord TBDSubmission (Armbar)0:29R1ALMMA 73: Amatorski Puchar FENFeb 7 2015Details unavailable
Sergiusz Zając has a 10-2-0 professional record and is 28 years old in the Light Heavyweight division, representing Spartakus Rzeszow. This profile tracks fight history, UFC stats, MMA Elo, record, age, and opponent links.
Last updated Oct 10, 2026 · Combat Edge fight database
Career snapshot
Sergiusz Zając career snapshot
Elo · Professional MMAMMA Elo
1680Good ratingElo trajectory (last 3 years)
Overall#745
Catchweight rank#10of 89 active
Peak1684
Last move+18
Opponent quality1538avg. pre-fight Elo · last 10
Career-high 1684 Elo after defeating Mariusz Ksiazkiewicz (Sep 20, 2025)
Similar Elo in Catchweight
Recent Elo history
WinSalim El OuassaidiOct 10, 2026 | KO+18LossDamian PiwowarczykMar 14, 2026 | TKO (Punches)-22WinMariusz KsiazkiewiczSep 20, 2025 | KO (Punches)+27WinMichał DreczkowskiMar 8, 2025 | KO/TKO (Knees)+20WinKleber SilvaAug 24, 2024 | TKO (Submission to Elbows)+20Sergiusz Zając quick answers
What is Sergiusz Zając's record?
Sergiusz Zając's professional MMA record is 10-2-0.
How old is Sergiusz Zając?
Sergiusz Zając is 28 years old.
What weight class is Sergiusz Zając?
Sergiusz Zając fights at Light Heavyweight in KSW.
What gym does Sergiusz Zając represent?
Sergiusz Zając is associated with Spartakus Rzeszow. Combat Edge publishes a gym average once at least 3 active fighters have Elo.
How tall is Sergiusz Zając?
Sergiusz Zając is 6'4" tall with a - reach.
How much does Sergiusz Zając weigh?
Sergiusz Zając competes at Light Heavyweight, with a most recent weigh-in of 206 lbs.
What is Sergiusz Zając's Combat Edge Elo?
Sergiusz Zając's professional MMA Elo is 1680, with a peak Elo of 1684.
How strong is Sergiusz Zając's recent opposition?
Sergiusz Zając's latest 10 counted opponents averaged 1538 Elo immediately before their fights. This avoids using opponents' later career results with hindsight.
When was Sergiusz Zając's last fight?
Sergiusz Zając's latest tracked pro fight was against Salim El Ouassaidi at KSW 122: Yakymenko vs. Morelli on Oct 10 2026.
What is Sergiusz Zając's recent form?
Sergiusz Zając's recent tracked pro form is W-L-W-W-W over the latest 5 decisive pro results.
How does Sergiusz Zając usually win?
Sergiusz Zając's 10 recorded wins include 9 knockouts, 0 submissions, and 1 decisions, with 90% ending before the final bell.
9Wins by knockout
0Wins by submission
1Wins by decision
1Loss by knockout
1Loss by submission
0Loss by decision
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Sergiusz Zając stats
Record 10-2-0Tracked UFC statistics may not cover a fighter's full career. Unavailable measurements are not zero.
Significant strikes landed per minute
Not availableFighter4.00UFC light heavyweight avg
Significant striking accuracy
Not availableFighter50%UFC light heavyweight avg
Significant strikes absorbed per minute
Not availableFighter3.71UFC light heavyweight avg
Significant strike defenseThe % of opponents strikes that did not land
Not availableFighter51%UFC light heavyweight avg
Average takedowns landed per 15 minutes
Not availableFighter1.46UFC light heavyweight avg
Takedown accuracy
Not availableFighter26%UFC light heavyweight avg
Takedown defenseThe % of opponents TD attempts that did not land
Not availableFighter58%UFC light heavyweight avg
Average submissions attempted per 15 minutes
Not availableFighter0.59UFC light heavyweight avg
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