Yaroslav Amosov, head-and-shoulders portrait
Dynamo

Yaroslav Amosov

Welterweight
Sambo
Former Bellator champion
Record Record: 30-1-0
Wins
30
Losses
1
Draws
0
9KO/TKO
13Sub
8Dec
View full record ↓

Vitals

Height, reach, and career background.

Age32
Height1.83 m
Reach191 cm
NationalityUkraine
TeamAmerican Top Team
Weight classWelterweight
Active2012–present

Record

Tap any fight for the breakdown.

WinSUB
Opponent: Joel Álvarezarm-triangle chokeR2 1:13
UFC 328
9 May 2026

Amosov stayed patient through Alvarez's long-range offense, changed levels more consistently as the fight wore on, and eventually forced the grappling exchange he wanted in round two. Once he settled on top, he passed to the arm-triangle and finished quickly, turning his second UFC appearance into another statement win over an established name.

Key moments

  • Beat Joel Alvarez by arm-triangle choke at 1:13 of round two.
  • The win moved Amosov to 2-0 in the UFC after his Bellator and Cage Fury runs.
  • He earned a Performance of the Night bonus for the finish.
WinSUB
Opponent: Neil Magnyanaconda chokeR1 3:14
UFC Fight Night: Royval vs. Kape
13 Dec 2025

Amosov's UFC debut was exactly the kind of controlled introduction a ranked welterweight should fear. He closed distance on Magny, won the early grappling phases, and locked up an anaconda choke in the first round to announce that his Bellator pedigree translated cleanly to the UFC cage.

Key moments

  • Submitted Neil Magny in his UFC debut at 3:14 of round one.
  • The finish came via anaconda choke after Amosov forced the fight into grappling.
  • It extended his winning streak to two after the Cage Fury return bout.
WinSUB
Opponent: Curtis Millenderanaconda chokeR1 4:17
Cage Fury FC 140
14 Mar 2025

After more than a year away from MMA competition, Amosov returned in Philadelphia and reminded everyone how difficult he is once he can latch onto the neck. He submitted Millender late in the opening round and used the fight as a clean reset after losing the Bellator title.

Key moments

  • Returned from the Jason Jackson loss with a first-round submission win.
  • Finished Curtis Millender by anaconda choke at 4:17 of round one.
  • The bout was contested at a 183 lb catchweight.
LossKO
Opponent: Jason JacksonpunchesR3 2:08
Bellator 301
17 Nov 2023

Amosov finally met his first professional defeat when Jason Jackson broke through in the third round and knocked him out to take the Bellator title. The loss ended a 27-fight unbeaten streak and interrupted one of the strongest welterweight runs outside the UFC.

Key moments

  • Lost the Bellator welterweight title by third-round knockout.
  • The defeat was the first of Amosov's professional MMA career.
  • His 27-fight winning streak ended in Chicago.
WinDEC
Opponent: Logan StorleyunanimousR5 5:00
Bellator 291
25 Feb 2023

Amosov returned from his wartime layoff and delivered a composed five-round championship performance against interim titleholder Logan Storley. He out-positioned Storley in the wrestling exchanges, defended his title, and unified the Bellator belt without giving away late control.

Key moments

  • Won a five-round unanimous decision over Logan Storley in the rematch.
  • The bout unified the Bellator welterweight title after Amosov's long absence.
  • All three judges scored it 50-45 for Amosov.
WinDEC
Opponent: Douglas LimaunanimousR5 5:00
Bellator 260
11 Jun 2021

Amosov took the Bellator welterweight title by dragging Douglas Lima into a five-round wrestling fight and controlling far more of it than the longtime champion could answer. The performance mattered because it turned an unbeaten contender into a champion through consistent positional dominance rather than a single dramatic swing.

Key moments

  • He won the Bellator welterweight title with a unanimous decision over Lima.
  • Coverage of the fight described Amosov as out-working and out-wrestling the champion across the full 25 minutes.
  • The CBS recap highlighted his body-lock and single-leg takedowns as the theme of the fight.
  • The judges scored it 50-45, 49-46, and 49-46 for Amosov.
WinDEC
Opponent: Logan StorleysplitR3 5:00
Bellator 252
12 Nov 2020

Amosov stayed unbeaten in a hard three-round fight with Logan Storley by repeatedly frustrating the wrestling-first game that usually carries Storley. It was a close, serious contender fight, but Amosov kept turning failed shots and scrambling phases back in his favor often enough to edge the cards.

Key moments

  • Storley kept shooting, but multiple takedown attempts were stuffed or blunted before he could build long control stretches.
  • As the fight went on, Amosov threw more and punished entries with counters and submission threats.
  • Storley did find late success by taking the back in round three, but Amosov survived the position and made it to the horn.
  • Amosov left with a split decision and improved to 25-0.
WinTKO
Opponent: Mark Lemmingerdoctor stoppageR1 5:00
Bellator 244
21 Aug 2020

Amosov broke Mark Lemminger down over one damaging round until the cageside doctor stopped it before the second could begin. The official ending came from the cut, but the broader story was that Amosov had already hurt Lemminger badly enough that the stoppage felt like the natural end of a one-sided round.

Key moments

  • Lemminger's left eye was visibly damaged and worsening by the end of the opening round.
  • The commentary team noted that he was not only cut but also hurt by the strikes Amosov had landed.
  • Uppercuts and other clean punches were specifically identified as part of the damage that piled up.
  • The doctor halted the fight at the end of round one, giving Amosov a TKO by doctor's stoppage.
WinDEC
Opponent: Ed RuthunanimousR3 5:00
Bellator 239
21 Feb 2020

Amosov won a close, disciplined main event against Ed Ruth by defending enough of the decorated wrestler's best phases and controlling the pace in key stretches. It was not a blowout, but it showed that Amosov could handle a serious American wrestling test without losing his composure or the shape of the fight.

Key moments

  • The bout was repeatedly described in coverage as a close, measured main event rather than a runaway result.
  • Early on, Amosov was credited with doing a good job defending Ruth's takedown attempts.
  • Ruth still created dangerous moments, including back-control and submission looks late in the fight.
  • Amosov stayed composed, controlled enough of the volume and position, and earned a unanimous decision.
WinSUB
Opponent: David Rickelsbrabo chokeR2 4:05
Bellator 225
24 Aug 2019

Amosov turned a tricky catchweight fight with veteran David Rickels into another example of his top-pressure game wearing on opponents before the finish appears. He repeatedly forced Rickels back to the mat, damaged him with short elbows from top position, and then converted the second-round scramble into the brabo choke that closed the fight.

Key moments

  • The Bellator broadcast repeatedly framed Amosov's control as a steady dismantling built around takedowns and top position.
  • When Rickels tried to stand, Amosov dragged him right back down, a sequence the commentary called especially frustrating to deal with.
  • From the top, Amosov landed short elbows that the broadcast singled out as damaging shots that were changing the fight.
  • He locked up the round-two brabo choke for the finish, handing Rickels the first submission loss of his professional career.
WinDEC
Opponent: Erick SilvaunanimousR3 5:00
Bellator 216
16 Feb 2019

Amosov had to adjust after Erick Silva's fast start, then took the fight over once he could force clinches and grappling exchanges. The later rounds were the important part: he turned Silva's early striking success into a grinding wrestling fight, won big stretches on top, and closed the bout as the clearly fresher fighter.

Key moments

  • Silva had early success in round one with leg kicks and overhand rights before Amosov settled the fight down in the clinch.
  • Cageside Press noted Amosov briefly put Silva down with a trip in the first, then shifted the momentum more decisively in round two.
  • MMA Fighting described the second round as a borderline 10-8 because Amosov scored a takedown, overwhelmed Silva on the ground, and even slammed him back down when he stood.
  • Amosov controlled the third as well and won by scores of 29-27, 29-28, and 29-28.
WinDEC
Opponent: Gerald HarrisunanimousR3 5:00
Bellator 202
13 Jul 2018

Amosov's Bellator debut was a composed decision win over Gerald Harris that mixed cleaner early work with timely level changes whenever Harris tried to build momentum. Harris did have moments once he came forward more aggressively, but the broader shape of the fight stayed with Amosov often enough that the scorecards were comfortably in his favor.

Key moments

  • The official scores were 30-26, 30-27, and 30-27, which captured how much of the fight Amosov banked.
  • In Bellator's archived broadcast, the commentary said Harris was only starting to warm up while Amosov had been the one controlling the dance so far.
  • A later takedown sequence was broken down on the broadcast as Amosov stepping behind Harris's foot to off-balance him and put him back on the mat.
  • The same broadcast noted Harris had some good moments when he was busy and coming forward, but not enough of them to overturn Amosov's early work and overall control.
WinSUB
Opponent: Nathan Oliveiraanaconda chokeR1 3:20
Tech-Krep FC: Prime Selection 17
18 Aug 2017

Amosov's second Tech-Krep title defense ended the same way many of his best regional performances did: early control, a fast submission and no wasted motion. The fight mattered because it capped his undefeated Tech-Krep title run just before Bellator signed him later that year.

Key moments

  • Wikipedia's compiled record and Sherdog-linked references list the finish as an anaconda choke at 3:20 of round one in Krasnodar.
  • The bout served as Amosov's second successful defense of the Tech-Krep welterweight title after he had won the vacant belt against Roberto Soldic.
  • Nathan Oliveira was another imported opponent rather than a local placeholder, which fit the way Tech-Krep was grooming Amosov as a serious prospect.
  • By the time the choke was locked in, Amosov had effectively completed a regional title run strong enough to earn the Bellator contract announced that November.
WinSUB
Opponent: Diogo Cavalcantinorth-south chokeR1 4:48
Tech-Krep FC: Prime Selection 12
18 Mar 2017

Amosov's first Tech-Krep title defense reinforced the same theme as the rest of his rise: he could outgrapple experienced opposition without getting reckless. Cavalcanti forced him to work deeper into the round than some of Amosov's earlier opponents, but the north-south choke still arrived before the first horn.

Key moments

  • The compiled Sherdog-linked record on Amosov's career page lists the finish at 4:48 of round one.
  • This was the first defense of the Tech-Krep welterweight title Amosov had won from Roberto Soldic nine months earlier.
  • The finish type matters because it showed another layer of Amosov's submission game beyond the anaconda and rear-naked choke already scattered across his record.
  • Keeping the title through a clean first-round submission strengthened the case that he was outgrowing the regional level quickly.
WinDEC
Opponent: Roberto SoldićsplitR3 5:00
Tech-Krep FC: Prime Selection 8
18 Jun 2016

Amosov's split-decision win over Roberto Soldic aged into one of the sharpest lines on his record, because Soldic later became one of the strongest welterweights outside the UFC. At the time it won Amosov the vacant Tech-Krep title and proved he could edge a hard 15-minute fight against a future major-promotion champion.

Key moments

  • Wikipedia's sourced career summary states that Amosov beat Soldic in June 2016 to win the vacant Tech-Krep welterweight championship.
  • The official result was a split decision after three rounds, making it one of the rarer close-fought scorecard wins on Amosov's unbeaten regional rise.
  • Soldic later became a major KSW champion and one of the best-known European welterweights of his generation, which dramatically improved the hindsight value of this result.
  • Winning the belt against that caliber of future name turned Amosov from prospect into regional champion in a way his earlier finishes could not.
WinTKO
Opponent: Khasanbek AbdulaevpunchesR2 2:47
Tech-Krep FC: Southern Front 3
3 Mar 2016

Amosov stayed on the front foot against Khasanbek Abdulaev and scored another finish before his title shot later that year. Abdulaev was not the most decorated opponent on the list, but the bout still shows Amosov stringing together diverse results while staying extremely active in early 2016.

Key moments

  • The sourced record line lists the stoppage as punches at 2:47 of round two in Krasnodar.
  • This win came only three weeks after Amosov had submitted Maxim Konovalov in Novosibirsk, underscoring how quickly he was being turned around.
  • Unlike the submission-heavy results around it, this fight ended with TKO, which kept broadening the look of Amosov's finishing profile.
  • It also served as the final documented win before the Roberto Soldic title fight that June.
WinSUB
Opponent: Maxim Konovalovanaconda chokeR1 2:34
Tech-Krep FC: Battle in Siberia
12 Feb 2016

Amosov barely needed half a round to run through Maxim Konovalov, locking up another first-round anaconda choke in Novosibirsk. It was a typical early Amosov performance: quick entry to the mat, calm positional control and a finish before the opponent could settle.

Key moments

  • Wikipedia's sourced record lists the anaconda choke at 2:34 of round one in Novosibirsk.
  • The result came in a one-night stop between his October 2015 win over Islam Berzegov and the March 2016 TKO of Khasanbek Abdulaev.
  • The finish reinforced how often Amosov was closing fights with front-headlock attacks during his Tech-Krep rise.
  • It also kept the undefeated streak rolling toward the Roberto Soldic title fight later that year.
WinSUB
Opponent: Islam Berzegovrear-naked chokeR1 1:27
Tech-Krep FC: Prime Selection 7
9 Oct 2015

Amosov's first documented fight after moving up to middleweight still ended the same way as his welterweight bouts had: a fast submission and zero wasted time. Islam Berzegov lasted just 87 seconds before Amosov found the rear-naked choke and moved on.

Key moments

  • The sourced record line lists the rear-naked choke at 1:27 of round one and notes that the fight was contested at middleweight.
  • Even with the weight-class change, Amosov's control-and-submit formula held immediately.
  • The speed of the finish made it one of the shortest wins of his entire regional run.
  • It also showed that Amosov's grappling translated cleanly across divisions before he settled back into his welterweight title climb.
WinKO
Opponent: Diego GonzalezpunchR2 2:38
Tech-Krep FC: Prime Selection 4
24 Jul 2015

Amosov's welterweight debut ended with a knockout rather than a submission, another sign that his early unbeaten run had more variety than a simple grappling-specialist label suggests. Diego Gonzalez pushed the fight into a second round, but Amosov still found the clean finishing punch before the midpoint of the frame.

Key moments

  • Wikipedia's sourced record identifies this as Amosov's welterweight debut and lists the knockout at 2:38 of round two.
  • The move back to welterweight would become central to the rest of his title run and eventual Bellator career.
  • Unlike the chokes surrounding it on his record, this win came from one decisive strike rather than positional attrition.
  • The finish helped bridge the gap between his spring 2015 submission streak and the faster Tech-Krep activity later that year.
WinSUB
Opponent: Ravil Risaevnorth-south chokeR1 1:27
Tech-Krep FC: Ermak Prime Challenge
3 Apr 2015

Amosov wasted almost no time against Ravil Risaev, forcing a north-south choke in 87 seconds and extending the string of quick finishes that was building his name on the Russian circuit. The speed matters, but so does the method: it was another distinct submission layered onto an already varied finishing arsenal.

Key moments

  • The sourced record line lists the north-south choke at 1:27 of round one.
  • This was the immediate follow-up to Amosov's armbar win over Avtandil Gachechiladze one month earlier.
  • By spring 2015 Amosov was stacking different submission finishes almost every time out, not leaning on just one trademark hold.
  • That versatility became part of why the Tech-Krep title run later felt credible rather than padded.
WinSUB
Opponent: Avtandil GachechiladzearmbarR2 1:45
European Combat Sambo Federation: Steel Warriors
5 Mar 2015

Amosov's win over Avtandil Gachechiladze stands out because Gachechiladze later became a recognizable international welterweight with Bellator experience. Even before that later résumé filled in, Amosov had already shown he could stay composed into round two and finish a dangerous opponent with an armbar.

Key moments

  • Wikipedia's sourced record lists the armbar finish at 1:45 of round two in Kyiv.
  • Unlike several of Amosov's one-round blowouts, this fight forced him to work deeper before the finish arrived.
  • Gachechiladze later built a major-promotion résumé, which substantially improved the hindsight value of the result.
  • The win also served as the bridge between Amosov's 2014 Ukraine-based run and the faster Tech-Krep pace that followed in spring 2015.
WinDEC
Opponent: Oleg OlenichevunanimousR3 5:00
Tech-Krep FC: Battle of Heroes
12 Dec 2014

Amosov's unanimous decision over Oleg Olenichev is one of the quieter wins on his record, but it mattered because it showed he could handle fifteen minutes cleanly against an experienced Russian opponent. Not every step in his rise was a quick choke or knockout, and this was one of the clearer examples of that.

Key moments

  • The sourced record line lists a full three-round unanimous decision in Saint Petersburg.
  • Olenichev had enough experience to make the fight a useful regional test rather than just another developmental mismatch.
  • The result came between Amosov's fast-finishing Ukraine dates and the more active 2015 Tech-Krep run.
  • Against a durable opponent, the clearest verified takeaway is that Amosov stayed organized for all fifteen minutes and took the cards.
WinTKO
Opponent: Boris SelanovpunchesR1 3:40
Grand European FC: Mega Fight
22 Nov 2014

Amosov did not need long to get through Boris Selanov, stopping him inside four minutes with punches in Kyiv. The fight fits the broader pattern of his 2014 run, where regional opposition rarely lasted long once Amosov started dictating the exchanges.

Key moments

  • Wikipedia's sourced record lists the TKO at 3:40 of round one.
  • The finish came only three weeks before the Olenichev decision, underscoring how active Amosov was in late 2014.
  • Unlike the submissions clustered around it, this was another clean striking stoppage on the ledger.
  • That mix of methods was part of why his undefeated run read as more than a one-skill prospect record.
WinTKO
Opponent: Aydin AikhanpunchesR1 1:40
European Combat Sambo Federation: Ukraine vs. Turkey
18 Sep 2014

Amosov's fight with Aydin Aikhan lasted just 100 seconds, another early sign that he could overwhelm regional opposition before they had time to establish anything. The event framing also matters: he was already being featured on a Ukraine-versus-Turkey ECSF show rather than purely tiny local cards.

Key moments

  • The sourced record line lists the first-round TKO at 1:40 in Kyiv.
  • The ECSF event banner shows Amosov was already being used in representative-style matchmaking instead of only generic club shows.
  • The speed of the finish made it one of the shortest wins of his 2014 schedule.
  • It also continued the string of rapid stoppages that built momentum ahead of his busier Russian-circuit years.
WinTKO
Opponent: Aleksey NimirovichpunchesR1 2:40
Combat Sambo Federation of Ukraine: Voshod Open Cup
26 Jul 2014

Amosov's first of two same-day wins at the Voshod Open Cup ended with another quick striking stoppage, this time over Aleksey Nimirovich. The surviving evidence is mostly record-line level, but it is enough to show how aggressively Amosov was being used on Ukrainian sambo-MMA crossover shows in 2014.

Key moments

  • The sourced record line lists a first-round TKO at 2:40 in Kyiv.
  • This bout took place on the same July 26, 2014 Voshod Open Cup card as Amosov's win over Andrei Shalavai.
  • The same-day double result highlights how busy and tournament-like some of Amosov's early schedule still was.
  • Even with limited surviving detail, the verified takeaway is that Amosov stayed in control and finished before the opening round expired.
WinTKO
Opponent: Andrei ShalavaipunchesR1 3:10
Combat Sambo Federation of Ukraine: Voshod Open Cup
26 Jul 2014

Amosov followed the Nimirovich stoppage by putting away Andrei Shalavai later that same day, capping a two-win outing at the Voshod Open Cup. That schedule quirk matters as much as the specific technique because it shows how early Amosov was already succeeding in repeated-bout formats that rewarded composure and efficiency.

Key moments

  • The sourced record line lists the TKO at 3:10 of round one on the same July 26 card.
  • Together with the Nimirovich win, it gave Amosov two documented finishes in one day.
  • The result extended his unbeaten run just months before the Aydin Aikhan and Boris Selanov stoppages later in 2014.
  • With only record-level evidence surviving, the clean claim is that Amosov stayed efficient enough to close another fight quickly without needing the judges.
WinSUB
Opponent: Valeri ShpakarmbarR1 2:50
Grand European FC: Warriors Empire
8 Dec 2013

Amosov's win over Valeri Shpak is an early example of the submission variety that would remain a constant throughout his rise. The armbar finish came in under three minutes and continued the pattern of Amosov being too complete for regional opposition that could not survive his first serious grappling exchanges.

Key moments

  • The sourced record line lists the armbar at 2:50 of round one in Kyiv.
  • This was the immediate follow-up to Amosov's August 2013 rear-naked choke over Vadim Sandulskiy.
  • The armbar matters because it adds another distinct submission type to a record that was already showing more than one finishing lane.
  • It also pushed him into 2014 with real momentum before the schedule accelerated dramatically.
WinSUB
Opponent: Vadim Sandulskiyrear-naked chokeR3 3:03
League S-70: Plotforma Cup 2013
17 Aug 2013

Sandulskiy forced Amosov deeper than most of his earliest opponents did, but Amosov still found the rear-naked choke in the third round to preserve the unbeaten start. That matters because it shows his first documented longer fight ended the same way as the quick ones: with Amosov controlling enough of the grappling to force a submission.

Key moments

  • The sourced record line lists the rear-naked choke at 3:03 of round three in Sochi.
  • The bout was contested at a 176-pound catchweight, another sign that Amosov's early career still had a fluid regional structure.
  • This was one of the first recorded fights on his ledger that extended beyond the first round.
  • Instead of fading late, Amosov still produced a finish after more than thirteen minutes of work.
WinSUB
Opponent: Vitaliy Matornikarear-naked chokeR1 4:47
Combat Sambo Federation of Ukraine: MMA Kiev Cup 2
2 Apr 2013

Amosov's win over Vitaliy Matornika came late in the opening round, but it still ended with the same rear-naked choke that shows up repeatedly throughout his earliest record. With only the verified record line surviving, the safest read is that Amosov was already imposing enough grappling control to turn early regional fights into submission wins instead of coin-flip brawls.

Key moments

  • The sourced record line lists the rear-naked choke at 4:47 of round one in Kyiv.
  • This was one of Amosov's earliest documented wins under the Combat Sambo Federation of Ukraine banner.
  • The finish type matches the grappling-heavy pattern that would remain visible across his pre-Bellator record.
  • Even without richer fight footage, the durable takeaway is that Amosov was already winning with positional control and a real submission threat.
WinTKO
Opponent: Artiom CulapunchesR2 1:49
European Combat Sambo Federation: Battle of Bessarabia
24 Mar 2013

The Artiom Cula bout gives Amosov one of his earliest recorded second-round stoppages, showing he could keep pressure on after the opening five minutes rather than relying only on immediate finishes. The surviving evidence is minimal, but it still supports the broader shape of his early game: enough pace and composure to carry striking offense into the next round and close the fight there.

Key moments

  • The sourced record line lists the TKO at 1:49 of round two in Odessa.
  • Unlike many of Amosov's quickest early wins, this one extended beyond the first round before the punches produced the stoppage.
  • The event also shows him appearing on an ECSF regional card outside Kyiv, reflecting how broad his early circuit already was.
  • The verified claim is simple but useful: Amosov kept control deep enough into the fight to earn a second-round finish instead of settling for a decision.
WinTKO
Opponent: Vitaliy MaystrenkopunchesR1 4:49
Combat Sambo Federation of Ukraine: MMA Kyiv Cup 1
14 Jun 2012

Maystrenko is the earliest documented win on Amosov's record here, and it already ended with a late first-round punching stoppage. That matters less for technical nuance than for timeline: even at the start of the verified ledger, Amosov was not merely edging out opponents but producing decisive finishes.

Key moments

  • The sourced record line lists the TKO at 4:49 of round one in Kyiv.
  • This is the oldest bout currently documented in the profile's verified fight history.
  • The near-end-of-round stoppage shows Amosov stayed dangerous through the full opening frame rather than needing an instant blitz.
  • As an origin point on the record, it establishes that his career began with a finish-first pattern that carried through the later regional years.

The Read

Style, strengths, and where this fighter stands.

Amosov arrived in the UFC with one of the cleanest records in modern welterweight MMA: an unbeaten Bellator championship run built on sambo entries, suffocating top pressure and a willingness to chain attempts until opponents finally concede position. He is not a reckless volume striker, but the stand-up is disciplined enough to steer fights toward the clinch and make the takedown game feel inevitable once he settles into rhythm.

The resume explains why his UFC debut immediately mattered. Amosov beat Douglas Lima for the Bellator belt, defended it against Logan Storley, then suffered his first loss to Jason Jackson before rebuilding with a Cage Fury submission and two straight UFC finishes over Neil Magny and Joel Alvarez. At this stage he reads like a late-arriving but very real welterweight problem: strong positional grappling, elite composure, and very little wasted motion once the fight hits the mat.