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29-1-0 (W-L-D)
vs Joel Álvarez Bonus
UFC 328 · May 9, 2026 · Newark, New Jersey, United States
vs Neil Magny
UFC on ESPN: Royval vs. Kape · Dec 13, 2025 · Las Vegas, Nevada, United States
vs Curtis Millender
Cage Fury FC 140 · Mar 14, 2025 · Philadelphia, Pennsylvania, United States
vs Jason Jackson
Bellator 301 · Nov 17, 2023 · Chicago, Illinois, United States
vs Logan Storley Title
Bellator 291 · Feb 25, 2023 · Dublin, Ireland
vs Douglas Lima Title
Bellator 260 · Jun 11, 2021 · Uncasville, Connecticut, United States
vs Logan Storley
Bellator 252 · Nov 12, 2020 · Uncasville, Connecticut, United States
vs Mark Lemminger
Bellator 244 · Aug 21, 2020 · Uncasville, Connecticut, United States
vs Ed Ruth
Bellator 239 · Feb 21, 2020 · Thackerville, Oklahoma, United States
vs David Rickels
Bellator 225 · Aug 24, 2019 · Bridgeport, Connecticut, United States
vs Erick Silva
Bellator 216 · Feb 16, 2019 · Uncasville, Connecticut, United States
vs Gerald Harris
Bellator 202 · Jul 13, 2018 · Thackerville, Oklahoma, United States
vs Nathan Oliveira Title
Tech-Krep FC: Prime Selection 17 · Aug 18, 2017 · Krasnodar, Russia
vs Diogo Cavalcanti Title
Tech-Krep FC: Prime Selection 12 · Mar 18, 2017 · Krasnodar, Russia
vs Roberto Soldić Title
Tech-Krep FC: Prime Selection 8 · Jun 18, 2016 · Krasnodar, Russia
vs Khasanbek Abdulaev
Tech-Krep FC: Southern Front 3 · Mar 3, 2016 · Krasnodar, Russia
vs Maxim Konovalov
Tech-Krep FC: Battle in Siberia · Feb 12, 2016 · Novosibirsk, Russia
vs Islam Berzegov
Tech-Krep FC: Prime Selection 7 · Oct 9, 2015 · Krasnodar, Russia
vs Diego Gonzalez
Tech-Krep FC: Prime Selection 4 · Jul 24, 2015 · Krasnodar, Russia
vs Ravil Risaev
Tech-Krep FC: Ermak Prime Challenge · Apr 3, 2015 · Anapa, Russia
vs Avtandil Gachechiladze
European Combat Sambo Federation: Steel Warriors · Mar 5, 2015 · Kyiv, Ukraine
vs Oleg Olenichev
Tech-Krep FC: Battle of Heroes · Dec 12, 2014 · Saint Petersburg, Russia
vs Boris Selanov
Grand European FC: Mega Fight · Nov 22, 2014 · Kyiv, Ukraine
vs Aydin Aikhan
European Combat Sambo Federation: Ukraine vs. Turkey · Sep 18, 2014 · Kyiv, Ukraine
vs Aleksey Nimirovich
Combat Sambo Federation of Ukraine: Voshod Open Cup · Jul 26, 2014 · Kyiv, Ukraine
vs Valeri Shpak
Grand European FC: Warriors Empire · Dec 8, 2013 · Kyiv, Ukraine
vs Vadim Sandulskiy
League S-70: Plotforma Cup 2013 · Aug 17, 2013 · Sochi, Russia
vs Vitaliy Matornika
Combat Sambo Federation of Ukraine: MMA Kiev Cup 2 · Apr 2, 2013 · Kyiv, Ukraine
vs Artiom Cula
European Combat Sambo Federation: Battle of Bessarabia · Mar 24, 2013 · Chișinău, Moldova
vs Vitaliy Maystrenko
Combat Sambo Federation of Ukraine: MMA Kyiv Cup 1 · Jun 14, 2012 · Kyiv, Ukraine
Yaroslav Amosov is a Ukrainian fighter competing at welterweight, who came up through combat sambo before turning to professional MMA. He won the Bellator welterweight title on June 11, 2021, beating Douglas Lima by unanimous decision at Bellator 260, becoming the first Ukrainian-born Bellator champion.
Born September 9, 1993, in Irpin, in the Kyiv region, Amosov began combat sambo at age 15. He won world (WCSF) and European (ECSF, in 2013 and 2014) titles in the discipline, as well as the Eurasia title in 2014, and received the title of Honored Master of Sports of Ukraine in March 2015. Moving into MMA, he won the vacant Tech-Krep FC welterweight title in June 2016 against Roberto Soldic, then defended it twice in 2017, both times by first-round submission.
Signed by Bellator in November 2017, Amosov made his promotional debut in July 2018 with a win over Gerald Harris. He then strung together wins in the organization on his way to a welterweight title shot. He won the belt on June 11, 2021, beating Douglas Lima by unanimous decision at Bellator 260. A planned defense against Michael Page at Bellator 281 in May 2022 was called off after Amosov withdrew, staying in Ukraine to take part in the country’s defense during the Russian invasion. He defended his title on February 25, 2023, at Bellator 291, beating interim champion Logan Storley by unanimous decision to unify the belt. He lost the title on November 17, 2023, at Bellator 301, stopped by a third-round knockout from Jason Jackson. In September 2024, Amosov announced he was no longer under contract with Bellator after six years with the organization. He then submitted Curtis Millender with a first-round anaconda choke at CFFC 140, a Cage Fury Fighting Championships event held in Philadelphia on March 14, 2025, before signing with the UFC. He made his promotional debut there on December 13, 2025, beating Neil Magny by first-round submission (anaconda choke). His next fight, and his most recent to date, came against Joel Álvarez on May 9, 2026, at UFC 328, won by submission (arm-triangle choke) in the second round, earning a Performance of the Night bonus.
Coming up through combat sambo, Amosov relies on recognized ground control and submission skills, combined with strong wrestling to bring the fight to the mat. His professional record includes a large share of submission wins, confirming this grappling-forward approach, complemented by an ability to finish by knockout as well. His forced layoff during the Russian invasion of Ukraine, when he stayed in his home country rather than defend his title, did not keep him from returning to the top level upon his return to competition.
Data updated on September 28, 2026. Record and measurements cross-checked against official results and Wikipedia. Text written by the MMA Official editorial team.
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