Fighter details| Name | Alexey Oleynik (Men) |
| Nickname | The Boa Constrictor |
| Current streak (last 5) |
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| Date of birth | Jun 25, 1977 (49 years old) |
| Weight class | Heavyweight |
| Personal links | Instagram X |
Pronunciation
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Fighter bioAlexey Oleynik – General Profile
Alexey Oleynik is a Russian mixed martial artist competing in the heavyweight division. He is known for his long professional career and specialization in submission grappling.
MMA Career
Oleynik competed in multiple international promotions, including a lengthy tenure in the UFC heavyweight division. Over the course of his career, he accumulated a large number of professional bouts and faced a wide range of opponents.
Fighting Style
He is recognized for a grappling-focused style built around submissions, particularly unconventional choke techniques. His approach emphasizes ground control, positional advancement, and opportunistic finishes.
Combat Sports Background
Oleynik has a strong background in combat sambo and Brazilian jiu-jitsu, earning high-level credentials in grappling disciplines that shaped his MMA success.
Career Highlights
His career highlights include one of the highest submission totals in heavyweight MMA history and victories achieved through rare techniques such as the Ezekiel choke.
Legacy
Alexey Oleynik is regarded as one of the most distinctive submission specialists in heavyweight MMA, known for his longevity and unique grappling approach.
Fights
17
Not all fights are added yet, but they’re coming as soon as possible. 21.25% of the fights were recovered.
FAQLast update : 2026-03-21 12:09:29
| Fighter | Record |
|---|---|
| Felipe Franco Negao | 11-2 |
| Valter Walker The Foot Hunter | 16-1 |
| Tommy McMillen Gun | 11-0 |
| Todd Duffee | 9-4 |
| Mauricio Ruffy | 14-2 |
| Fighter | Record |
|---|---|
| Leandro Rodrigues Pontes Naja | 30-16 |
| Mairbek Taisumov Beckan | 27-6 |
| Damon Jackson Action | 23-8 |
| Danny Mitchell The Cheesecake Assassin | 20-9 |
| Willian Viana Lil Bull | 17-8 |
| Fighter | Record |
|---|---|
| Fatima Kline The Archangel | 10-1 |
| Thomas Almeida Thominhas | 23-5 |
| Michael Trizano The Lone Wolf | 10-3 |
| Alexander Hernandez The Great Ape | 18-9 |
| Beneil Dariush Benny | 23-8 |
| Takanori Gomi The Fireball Kid | 35-15 |
| Chris Weidman The All-American | 16-8 |
| Azamat Murzakanov The Professional | 16-1 |
| Dennis Siver | 23-11 |
| Ciryl Gane Bon Gamin | 14-2 |
| Fighter | Record |
|---|---|
| Alistair Overeem The Demolition Man | 47-19 |
| Alexander Volkov Drago | 40-11 |
| Ben Rothwell | 39-14 |
| Josh Barnett The Warmaster | 35-8 |
| Andrei Arlovski The Pit Bull | 34-24 |
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