Cezary Oleksiejczuk defeated Theo Haig by Knockout in round 1 (00:37) in the Middleweight bout of Dana White's Contender Series 80, held Tuesday, September 2, 2025 at UFC Apex, Las Vegas.
Theo Haig vs Cezary Oleksiejczuk
Fight stats: totals
Same scale left and right on every row; the pale tail behind a bar is attempts
Where it happened
Share of fight time at distance, in the clinch and on the ground
Round by round
Significant strikes landed per round
Bars share one scale across rounds. The side that landed more is solid.
Insights
- Cezary Oleksiejczuk stops 100% of takedowns, better than 97% of UFC fighters.
- Theo Haig absorbs 28.33 significant strikes a minute, more than 100% of UFC fighters.
- Cezary Oleksiejczuk lands 5.24 takedowns per 15 minutes, more than 98% of UFC fighters.
- Theo Haig spends 79% of fight time at distance.
Style & credentials
- —Purple belt · BJJRon Keslar
- 2018Champion · Jiu Jitsu World Leagueadult gi
- —Champion · Jiu Jitsu World League
- —Jiu Jitsu World League 2021 Season Champion (season points title), listed on his league profile.
No background on record
Camp · Fighting Nerds · PolandTime in position
Share of fight time at distance, in the clinch and on the ground
How good, really
Each stat against every UFC fighter, in plain words
Ranked against 1497 UFC fighters with five or more UFC fights.
Striking & grappling
Same scale left and right on every row
Bars in a row share one scale. The stronger side is solid; the pale tail behind takedowns is attempts.
Where the strikes land
Range × target
Share of significant strikes landed by range and target · landed / attempted in each cell.
When it ends
Every early finish of their careers, placed at the minute it ended
Recent form · last 5
- WLance WrightLFA 227: Do Nascimento vs. Kamikubo · Feb 27, 2026Submission · R2 · 1:03 · Middleweight
- LDana White's Contender Series 80 · Sep 2, 2025Knockout · R1 · 0:37 · Middleweight
- WSaid-Magomed AbdulgazievLFA 199: Farias vs. Visconde · Jan 10, 2025Submission · R1 · 1:49 · Middleweight
- WMarcus GainesZhong Luo Cage Fighting Series · Nov 9, 2024Submission · R1 · 2:53 · Middleweight
- WDylan DiebitzLFA 192: Climaco vs. Dias · Sep 13, 2024Submission · R2 · 4:03 · Middleweight
Full record · 8 fightsShow less
Frequently asked questions
Who won Theo Haig vs Cezary Oleksiejczuk?
Cezary Oleksiejczuk defeated Theo Haig by Knockout in round 1 (00:37) in the Middleweight bout of Dana White's Contender Series 80, held Tuesday, September 2, 2025 at UFC Apex, Las Vegas.