KSWSergiusz Zając Record: 9-2-0
Light HeavyweightRecord9-2-0
Age27
DivisionLight Heavyweight · #56
MMA Elo1663
Next fightOct 10 2026
Sergiusz Zając has a 9-2-0 professional record and is 27 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 Sep 29, 2026 · Combat Edge fight database
Career snapshot
Sergiusz Zając career snapshot
Elo · Professional MMAMMA Elo
1663Good ratingElo trajectory (last 3 years)
Overall#890
Light Heavyweight#56of 162 active
Peak1685
Last move-22
Opponent quality1526avg. pre-fight Elo · last 10
Career-high 1685 Elo after defeating Mariusz Ksiazkiewicz (2025-09-20)
Similar Elo in Light Heavyweight
Recent Elo history
LossDamian Piwowarczyk2026-03-14 | TKO (Punches)-22WinMariusz Ksiazkiewicz2025-09-20 | KO (Punches)+27WinMichał Dreczkowski2025-03-08 | KO/TKO (Knees)+20WinKleber Silva2024-08-24 | TKO (Submission to Elbows)+21WinRamon Drum2024-06-01 | TKO (Elbows)+21Sergiusz Zając quick answers
What is Sergiusz Zając's record?
Sergiusz Zając's professional MMA record is 9-2-0.
How old is Sergiusz Zając?
Sergiusz Zając is 27 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.
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 1663, with a peak Elo of 1685.
How strong is Sergiusz Zając's recent opposition?
Sergiusz Zając's latest 10 counted opponents averaged 1526 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 Damian Piwowarczyk at KSW 116: Bartosiński vs. Fleminas on Mar 14 2026.
What is Sergiusz Zając's recent form?
Sergiusz Zając's recent tracked pro form is L-W-W-W-W over the latest 5 decisive pro results.
How does Sergiusz Zając usually win?
Sergiusz Zając's 9 recorded wins include 8 knockouts, 0 submissions, and 1 decisions, with 89% ending before the final bell.
8Wins by knockout
0Wins by submission
1Wins by decision
1Loss by knockout
1Loss by submission
0Loss by decision
AdvertisementRemove ads — go Premium
Sergiusz Zając stats
Record : 9 / 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 availableFighter3.73UFC 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 availableFighter1.37UFC light heavyweight avg
Takedown accuracy
Not availableFighter27%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
Pro fight history
ResultOpponentMethodTimeRoundEventDateFight details
Amateur fight history
ResultOpponentMethodTimeRoundEventDateFight details
Loading comments…