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
WinSUB
Opponent: Neil Magnyanaconda chokeR1 3:14
UFC Fight Night: Royval vs. Kape
13 Dec 2025
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
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
WinDEC
Opponent: Logan StorleysplitR3 5:00
Bellator 252
12 Nov 2020

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.
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.
  • 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

  • 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
WinDEC
Opponent: Erick SilvaunanimousR3 5:00
Bellator 216
16 Feb 2019
WinDEC
Opponent: Gerald HarrisunanimousR3 5:00
Bellator 202
13 Jul 2018
WinSUB
Opponent: Nathan Oliveiraanaconda chokeR1 3:20
Tech-Krep FC: Prime Selection 17
18 Aug 2017
WinSUB
Opponent: Diogo Cavalcantinorth-south chokeR1 4:48
Tech-Krep FC: Prime Selection 12
18 Mar 2017
WinDEC
Opponent: Roberto SoldićsplitR3 5:00
Tech-Krep FC: Prime Selection 8
18 Jun 2016
WinTKO
Opponent: Khasanbek AbdulaevpunchesR2 2:47
Tech-Krep FC: Southern Front 3
3 Mar 2016
WinSUB
Opponent: Maxim Konovalovanaconda chokeR1 2:34
Tech-Krep FC: Battle in Siberia
12 Feb 2016
WinSUB
Opponent: Islam Berzegovrear-naked chokeR1 1:27
Tech-Krep FC: Prime Selection 7
9 Oct 2015
WinKO
Opponent: Diego GonzalezpunchR2 2:38
Tech-Krep FC: Prime Selection 4
24 Jul 2015
WinSUB
Opponent: Ravil Risaevnorth-south chokeR1 1:27
Tech-Krep FC: Ermak Prime Challenge
3 Apr 2015
WinSUB
Opponent: Avtandil GachechiladzearmbarR2 1:45
European Combat Sambo Federation: Steel Warriors
5 Mar 2015
WinDEC
Opponent: Oleg OlenichevunanimousR3 5:00
Tech-Krep FC: Battle of Heroes
12 Dec 2014
WinTKO
Opponent: Boris SelanovpunchesR1 3:40
Grand European FC: Mega Fight
22 Nov 2014
WinTKO
Opponent: Aydin AikhanpunchesR1 1:40
European Combat Sambo Federation: Ukraine vs. Turkey
18 Sep 2014
WinTKO
Opponent: Aleksey NimirovichpunchesR1 2:40
Combat Sambo Federation of Ukraine: Voshod Open Cup
26 Jul 2014
WinTKO
Opponent: Andrei ShalavaipunchesR1 3:10
Combat Sambo Federation of Ukraine: Voshod Open Cup
26 Jul 2014
WinSUB
Opponent: Valeri ShpakarmbarR1 2:50
Grand European FC: Warriors Empire
8 Dec 2013
WinSUB
Opponent: Vadim Sandulskiyrear-naked chokeR3 3:03
League S-70: Plotforma Cup 2013
17 Aug 2013
WinSUB
Opponent: Vitaliy Matornikarear-naked chokeR1 4:47
Combat Sambo Federation of Ukraine: MMA Kiev Cup 2
2 Apr 2013
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.

Key moments

  • 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

The Read

Style, strengths, and defining traits.

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.