UFC Fight Night 186: Rozenstruik vs. Gane | Event Profile, Full Results & Legacy
- Roe Jogan
- May 21
- 5 min read
Introduction
UFC Fight Night 186: Rozenstruik vs. Gane took place on February 27, 2021 at the UFC Apex in Las Vegas — UFC Vegas 20. The heavyweight main event featured a fascinating contrast in styles: Jairzinho Rozenstruik, the powerful Surinamese knockout artist entering unbeaten in his last five, against Ciryl Gane, the undefeated French heavyweight phenomenon who was just 7-0 and making his first UFC main event appearance.
Gane delivered one of the most technically dominant performances in recent UFC heavyweight history, controlling Rozenstruik for all 25 minutes and winning 50-45 on all three scorecards. The card also featured the UFC’s 6000th bout, a majority draw in the women’s flyweight division, and Pedro Munhoz vs. Jimmie Rivera producing Fight of the Night honours.
Contents
Quick Stats
📅 Date: Saturday, February 27, 2021
📍 Venue: UFC Apex, Enterprise, Nevada, USA (UFC Vegas 20)
👥 Attendance: 0 (behind closed doors — COVID-19 pandemic)
📺 Broadcast: ESPN+ (UFC on ESPN+ 44)
🏆 Main Event: Jairzinho Rozenstruik vs. Ciryl Gane — Heavyweight (5 rounds)
✅ Result: Ciryl Gane def. Jairzinho Rozenstruik via Decision (Unanimous) (50-45, 50-45, 50-45)
🥇 Champion: Title not on the line | Gane’s first UFC main event
The Build-Up
Ciryl Gane entered FN 186 at 7-0 with a series of increasingly impressive UFC performances, establishing himself as arguably the most technically refined heavyweight in the division. His kickboxing pedigree, footwork, and combination striking set him apart from most heavyweights. He was being discussed as a genuine title contender but had never carried a five-round main event — this was the test.
Jairzinho Rozenstruik had been on a strong run, with notable wins, and was widely regarded as one of the most dangerous knockout punchers in the division. The question was whether Rozenstruik could land the one shot to end Gane’s night, or whether Gane’s technical sophistication would neutralise the threat. The co-main featured Magomed Ankalaev looking to build on his growing light heavyweight reputation against the experienced Nikita Krylov.
Main Event: Gane vs. Rozenstruik
Ciryl Gane delivered an extraordinary performance for a fighter making his first UFC five-round main event appearance. He controlled all 25 minutes with an intelligence and technical variety that was rare at heavyweight — using his range, footwork, leg kicks, body work, and precise combinations to consistently out-land Rozenstruik while never giving the Surinamese slugger a clean shot at him. Gane landed 128 of 202 significant strikes to Rozenstruik’s 42 of 104.
The shutout 50-45 on all three scorecards was a statement of dominance rather than just a win. Gane moved to 8-0 and placed himself in direct contention for the UFC Heavyweight Championship. For Rozenstruik, it was a clear and definitive defeat that exposed limitations against elite technical boxers.
Co-Main Event: Ankalaev vs. Krylov
Magomed Ankalaev defeated Nikita Krylov by unanimous decision (29-28 on all three scorecards) in a light heavyweight contest that was tighter than many expected. Ankalaev, the Dagestani prospect who had delivered an outstanding first-round KO in his previous fight, had to work harder here against a cagey and experienced Krylov. Three judges agreed on the verdict, though the margin was narrow.
Full Results
Main Card
Ciryl Gane def. Jairzinho Rozenstruik — Decision (Unanimous) (Round 5, 5:00) | 50-45 x3 — Gane’s first UFC main event
Magomed Ankalaev def. Nikita Krylov — Decision (Unanimous) (Round 3, 5:00) | 29-28 x3
Montana De La Rosa vs. Mayra Bueno Silva — Draw (Majority) (Round 3, 5:00) | 28-27 Silva, 28-28, 28-28
Pedro Munhoz def. Jimmie Rivera — Decision (Unanimous) (Round 3, 5:00) | 30-27, 30-27, 29-28 — Fight of the Night
Alex Caceres def. Kevin Croom — Decision (Unanimous) (Round 3, 5:00) | 30-26, 30-26, 30-27
Preliminary Card
Thiago Moises def. Alexander Hernandez — Decision (Unanimous) (Round 3) | 30-27, 30-27, 29-28
Alexis Davis def. Sabina Mazo — Decision (Unanimous) (Round 3) | 30-27, 30-27, 30-26
Ronnie Lawrence def. Vince Cachero — TKO (Punches) (Round 3, 2:38) — Performance of the Night
Dustin Jacoby def. Maxim Grishin — Decision (Unanimous) (Round 3) | 29-28 x3
Bonuses & Awards
Only three fighters received bonuses at FN 186 — two for Fight of the Night and one Performance of the Night.
🥊 Fight of the Night: Pedro Munhoz vs. Jimmie Rivera ($50,000 each)
🏆 Performance of the Night: Ronnie Lawrence ($50,000) — TKO of Vince Cachero, Round 3, 2:38
Records & Milestones
🥊 FN 186 featured the UFC’s 6000th bout, a milestone in the promotion’s history. The specific fight that marked the 6000th bout was noted in the post-event Fight Facts.
🥊 Gane moved to 8-0 with his shutout win, establishing himself as one of the most technically advanced heavyweights in the division and placing himself directly in title contention.
🥊 The majority draw between Montana De La Rosa and Mayra Bueno Silva was one of the rare draw results in women’s UFC competition, with one judge scoring it for Bueno Silva and two scoring it even.
Legacy & Impact
UFC Fight Night 186 is defined by Ciryl Gane’s arrival as a genuine heavyweight title contender. His performance against Rozenstruik was a masterclass in elite technical striking at heavyweight — a division not historically celebrated for its technical variety. Gane showed footwork, timing, combinations, leg kicks, and body work that made him look unlike any other heavyweight in the UFC. The 50-45 shutout was not lucky; it was comprehensive.
Gane went on to win the interim UFC Heavyweight Championship at UFC 265 in August 2021 by stopping Derrick Lewis. His trajectory from FN 186 onward was one of the most meteoric in recent heavyweight history. FN 186 was the night it became undeniable.
FAQ
Was Gane’s FN 186 performance really that dominant?
Yes. The stat line was stark: Gane landed 128 of 202 significant strikes while Rozenstruik connected on only 42 of 104. Gane also completed 2 of 14 takedown attempts while Rozenstruik attempted none. All three judges scored it 50-45 for Gane, meaning he won every single round on every scorecard — a complete shutout.
What happened to Gane after UFC Fight Night 186?
Gane’s win put him in line for a title shot, which arrived at UFC 265 in August 2021 against Derrick Lewis for the interim UFC Heavyweight Championship. Gane won by third-round TKO, becoming interim champion. He then fought undisputed champion Francis Ngannou at UFC 270 in January 2022, losing by unanimous decision in one of the most anticipated heavyweight title fights in years.
Who is Magomed Ankalaev and why was his win notable?
Magomed Ankalaev is a Dagestani light heavyweight who had built a reputation for one-punch KO power after a spectacular finish in his previous bout. His win over Nikita Krylov — a decision rather than a finish — was considered a development fight: showing he could grind out a technical victory when the KO wasn’t there. He went on to become one of the top-ranked light heavyweights in the UFC.
What is the significance of the UFC’s 6000th bout at FN 186?
The UFC staged its 6000th competitive bout at FN 186, a milestone that reflects the sheer volume of fights the promotion has hosted since its founding in 1993. That figure includes every UFC PPV, Fight Night, and TUF finale event across nearly three decades.
What is Ciryl Gane’s fighting background?
Ciryl Gane is a French heavyweight who came to MMA relatively late, having competed in Muay Thai before transitioning to MMA in 2018. His technical kickboxing background — rather than traditional wrestling or BJJ — gives him a distinctive style at heavyweight. He trained out of MMA Factory in Paris and developed rapidly into one of the most complete heavyweights in the world within just a few years of professional competition.
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