Aleksei Oleinik "The Boa Constrictor"
Aleksei Oleinik, known as "The Boa Constrictor", is a mixed martial artist from Russia competing in the UFC Heavyweight division. Aleksei Oleinik holds a professional record of 60-17-1, including 9-8-0 inside the UFC. Of those UFC wins, 1 came by knockout or TKO, 7 by submission and 1 by decision. Aleksei Oleinik stands 6'2", has a 80-inch reach, and is 46 years old. Aleksei Oleinik is currently on a 1-fight losing streak and is listed as Not Fighting.
Aleksei Oleinik profile
| Division | Heavyweight |
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| Professional record | 60-17-1 |
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| UFC record | 9-8-0 |
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| Division rank | Unranked |
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| Status | Not Fighting |
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| Country | Russia |
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| Age | 46 |
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| Date of birth | 1977-06-20 |
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| Height | 6'2" |
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| Reach | 80" |
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| Leg reach | 45" |
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| Last weigh-in | 234 lbs |
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| Current streak | L1 |
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| Total octagon time | 1h 56m |
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Striking statistics
| Significant strikes landed per minute | 3.29 |
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| Significant strikes absorbed per minute | 3.8 |
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| Striking accuracy | 49% |
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| Striking defense | 44% |
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| Knockdowns per 15 minutes | 0.26 |
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| Strikes to the head | 63% |
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| Strikes to the body | 24% |
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| Strikes to the legs | 13% |
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Grappling statistics
| Takedowns per 15 minutes | 1.82 |
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| Takedown defense | 38% |
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| Submission attempts per 15 minutes | 1.95 |
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| Average control time per fight (seconds) | 27.08 |
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UFC finish breakdown
| UFC wins by KO/TKO | 1 |
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| UFC wins by submission | 7 |
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| UFC wins by decision | 1 |
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Aleksei Oleinik UFC fight history
| Date | Event | Opponent | Result | Method |
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| 2022-10-01 | UFC Fight Night | Ilir Latifi | loss | Decision · Unanimous |
| 2022-04-09 | UFC 273 | Jared Vanderaa | win | Neck Crank From Scarf Hold · 3:39 · R1 |
| 2021-06-19 | UFC Fight Night | Serghei Spivac | loss | Decision · Unanimous |
| 2021-02-20 | UFC Fight Night | Chris Daukaus | loss | Knees & Punches (Standing TKO) · 1:55 · R1 |
| 2020-08-08 | UFC Fight Night | Derrick Lewis | loss | Right Hook to Ground & Pound · 0:21 · R2 |
| 2020-05-09 | UFC 249: Ferguson vs. Gaethje | Fabrício Werdum | win | Decision · Split |
| 2020-01-18 | UFC 246: McGregor vs. Cerrone | Maurice Greene | win | Armbar · 4:38 · R2 |
| 2019-07-20 | UFC on ESPN 4 | Walt Harris | loss | Flying Knee & Left Cross · 0:12 · R1 |
| 2019-04-20 | UFC on ESPN+ 7 | Alistair Overeem | loss | Knees & Ground & Pound · 4:45 · R1 |
| 2018-09-15 | UFC Fight Night 136 | Mark Hunt | win | Rear Naked Choke · 4:26 · R1 |
| 2018-05-12 | UFC 224: Nunes vs. Pennington | Júnior Albini | win | Ezekiel Choke From Bottom · 1:45 · R1 |
| 2017-11-04 | UFC 217: Bisping vs. St. Pierre | Curtis Blaydes | loss | Doctor Stoppage · 1:56 · R2 |
| 2017-07-08 | UFC 213: Romero vs. Whittaker | Travis Browne | win | Neck Crank · 3:44 · R2 |
| 2017-01-15 | UFC Fight Night 103 | Viktor Pešta | win | Ezekiel Choke · 2:57 · R1 |
| 2016-07-13 | UFC Fight Night 91 | Daniel Omielańczuk | loss | Decision · Majority |
| 2014-11-22 | UFC Fight Night 57 | Jared Rosholt | win | Punch · 3:21 · R1 |
| 2014-06-28 | UFC Fight Night 44 | Anthony Hamilton | win | Neck Crank · 2:18 · R1 |
Sources and methodology
Career records and bout history are compiled from public event records. UFC performance metrics use published bout statistics; percentiles and derived metrics are calculated by Verdikt AI. Data can change after official corrections.
Read the methodology or report a correction.
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