Heavyweight · “The Boa Constrictor”
Aleksei Oleinik
39-18-1 UFC 9-8-0
6'2"Height
80"Reach
OrthodoxStance
49Age
1KO wins
7Sub wins
88.9%Finish rate
6:48Avg fight
Statistical profile
Radar — percentile vs UFC veterans
Career rates
Sig. strikes landed / min3.29
Sig. strikes absorbed / min3.8
Striking accuracy48.9%
Striking defense44.3%
Takedowns / 15 min1.82
Takedown accuracy46.7%
Takedown defense37.5%
Sub attempts / 15 min1.95
Control time30.4%
Record vs .500+ opponents5-7
Striking trend
Fight history
L Ilir Latifi 8-6 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Dern vs. Yan · October 1, 2022
28/70Sig. strikes
38/48Absorbed
0/0Takedowns
0:02Control
0Knockdowns
0Sub attempts
W Jared Vanderaa 1-3 walk-in Submission · R1 3:39 — UFC 273: Volkanovski vs. The Korean Zombie · April 9, 2022
8/22Sig. strikes
15/40Absorbed
0/0Takedowns
0:44Control
0Knockdowns
1Sub attempts
L Serghei Spivac 3-2 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Jung vs. Ige · June 19, 2021
59/121Sig. strikes
71/136Absorbed
1/2Takedowns
3:31Control
0Knockdowns
1Sub attempts
L Chris Daukaus 2-0 walk-in KO/TKO · R1 1:55 — UFC Fight Night: Blaydes vs. Lewis · February 20, 2021
5/10Sig. strikes
34/56Absorbed
0/1Takedowns
0:24Control
0Knockdowns
0Sub attempts
L Derrick Lewis 14-5 walk-in KO/TKO · R2 0:21 — UFC Fight Night: Lewis vs. Oleinik · August 8, 2020
2/6Sig. strikes
35/42Absorbed
1/1Takedowns
2:21Control
0Knockdowns
2Sub attempts
W Fabricio Werdum 11-5 walk-in Decision - Split · R3 5:00 — UFC 249: Ferguson vs. Gaethje · May 9, 2020
94/183Sig. strikes
53/83Absorbed
0/0Takedowns
3:53Control
0Knockdowns
0Sub attempts
W Maurice Greene 3-1 walk-in Submission · R2 4:38 — UFC 246: McGregor vs. Cowboy · January 18, 2020
7/22Sig. strikes
13/29Absorbed
3/3Takedowns
7:25Control
0Knockdowns
3Sub attempts
L Walt Harris 5-6 walk-in KO/TKO · R1 0:12 — UFC Fight Night: Dos Anjos vs. Edwards · July 20, 2019
1/3Sig. strikes
4/7Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
L Alistair Overeem 9-6 walk-in KO/TKO · R1 4:45 — UFC Fight Night: Overeem vs. Oleinik · April 20, 2019
38/58Sig. strikes
29/33Absorbed
0/0Takedowns
1:22Control
0Knockdowns
0Sub attempts
W Mark Hunt 8-6-1 walk-in Submission · R1 4:26 — UFC Fight Night: Hunt vs. Oleinik · September 15, 2018
3/26Sig. strikes
6/27Absorbed
1/5Takedowns
0:42Control
0Knockdowns
1Sub attempts
W Junior Albini 1-1 walk-in Submission · R1 1:45 — UFC 224: Nunes vs. Pennington · May 12, 2018
10/17Sig. strikes
10/15Absorbed
0/3Takedowns
0:15Control
0Knockdowns
1Sub attempts
L Curtis Blaydes 2-1 walk-in TKO - Doctor's Stoppage · R2 1:39 — UFC 217: Bisping vs. St-Pierre · November 4, 2017
34/68Sig. strikes
39/101Absorbed
0/0Takedowns
0:16Control
0Knockdowns
0Sub attempts
W Travis Browne 9-6-1 walk-in Submission · R2 3:44 — UFC 213: Romero vs. Whittaker · July 8, 2017
53/85Sig. strikes
35/71Absorbed
3/4Takedowns
3:32Control
1Knockdowns
2Sub attempts
W Viktor Pesta 1-3 walk-in Submission · R1 2:57 — UFC Fight Night: Rodriguez vs. Penn · January 15, 2017
7/15Sig. strikes
7/19Absorbed
0/0Takedowns
0:34Control
0Knockdowns
1Sub attempts
L Daniel Omielanczuk 3-2 walk-in Decision - Majority · R3 5:00 — UFC Fight Night: McDonald vs. Lineker · July 13, 2016
8/28Sig. strikes
26/37Absorbed
4/7Takedowns
9:25Control
0Knockdowns
2Sub attempts
W Jared Rosholt 3-0 walk-in KO/TKO · R1 3:21 — UFC Fight Night: Edgar vs Swanson · November 22, 2014
13/21Sig. strikes
19/32Absorbed
0/0Takedowns
0:04Control
1Knockdowns
0Sub attempts
W Anthony Hamilton 0-0 walk-in Submission · R1 2:18 — UFC Fight Night: Swanson vs Stephens · June 28, 2014
10/22Sig. strikes
6/14Absorbed
1/4Takedowns
0:42Control
0Knockdowns
1Sub attempts
Walk-in records count UFC bouts in this database. For the pre-UFC career, see the record breakdown below or the Tapology button up top.
Record breakdown
Wins by method
KO/TKO
4
Submission
32
Decision
3
Other
0
Losses by method
KO/TKO
10
Submission
2
Decision
6
Other
0
Draws: 1
Fights by organization
UFC
17
Oplot Challenge
6
M-1 Challenge
4
ProFC
3
Bellator
2
Union of Veterans
2
KSW
2
Legion Fight
2
+ 19 more organizations in the full career list
Full career — 58 fights, every organization
| Opponent | Method | Event | Org | Rd | Time | |
|---|---|---|---|---|---|---|
| W | Antonio Zovak | Submission (Ezekiel choke) | Open FC 67
July 11, 2026 |
Open FC | 1 | 1:03 |
| W | Fernando Rodrigues Jr. | Submission (arm-triangle choke) | RCC 17
December 15, 2023 |
RCC | 2 | 2:27 |
| L | Oli Thompson | KO (punch) | REN TV Fight Club: Oleinik vs. Thompson
May 26, 2023 |
REN TV Fight Club | 1 | 2:25 |
| L | Ilir Latifi | Decision (unanimous) | UFC Fight Night: Dern vs. Yan
October 1, 2022 |
UFC | 3 | 5:00 |
| W | Jared Vanderaa | Submission (scarf hold) | UFC 273
April 9, 2022 |
UFC | 1 | 3:39 |
| L | Serghei Spivac | Decision (unanimous) | UFC on ESPN: The Korean Zombie vs. Ige
June 19, 2021 |
UFC | 3 | 5:00 |
| L | Chris Daukaus | TKO (punches) | UFC Fight Night: Blaydes vs. Lewis
February 20, 2021 |
UFC | 1 | 1:55 |
| L | Derrick Lewis | TKO (punches) | UFC Fight Night: Lewis vs. Oleinik
August 8, 2020 |
UFC | 2 | 0:21 |
| W | Fabrício Werdum | Decision (split) | UFC 249
May 9, 2020 |
UFC | 3 | 5:00 |
| W | Maurice Greene | Submission (armbar) | UFC 246
January 18, 2020 |
UFC | 2 | 4:38 |
| L | Walt Harris | KO (knee and punches) | UFC on ESPN: dos Anjos vs. Edwards
July 20, 2019 |
UFC | 1 | 0:12 |
| L | Alistair Overeem | TKO (punches) | UFC Fight Night: Overeem vs. Oleinik
April 20, 2019 |
UFC | 1 | 4:45 |
| W | Mark Hunt | Submission (rear-naked choke) | UFC Fight Night: Hunt vs. Oleinik
September 15, 2018 |
UFC | 1 | 4:26 |
| W | Júnior Albini | Submission (Ezekiel choke) | UFC 224
May 12, 2018 |
UFC | 1 | 1:45 |
| L | Curtis Blaydes | TKO (doctor stoppage) | UFC 217
November 4, 2017 |
UFC | 2 | 1:56 |
| W | Travis Browne | Submission (neck crank) | UFC 213
July 8, 2017 |
UFC | 2 | 3:44 |
| W | Viktor Pešta | Submission (ezekiel choke) | UFC Fight Night: Rodríguez vs. Penn
January 15, 2017 |
UFC | 1 | 2:57 |
| L | Daniel Omielańczuk | Decision (majority) | UFC Fight Night: McDonald vs. Lineker
July 13, 2016 |
UFC | 3 | 5:00 |
| W | Jared Rosholt | KO (punches) | UFC Fight Night: Edgar vs. Swanson
November 22, 2014 |
UFC | 1 | 3:21 |
| W | Anthony Hamilton | Submission (scarf hold) | UFC Fight Night: Swanson vs. Stephens
June 28, 2014 |
UFC | 1 | 2:18 |
| W | Mirko Cro Cop | Submission (scarf hold) | Legend Fight Show 2
November 8, 2013 |
Legend Fight Show | 1 | 4:42 |
| W | Dion Staring | Submission (arm-triangle choke) | ProFC 50
October 16, 2013 |
ProFC | 1 | 1:41 |
| W | Jeff Monson | Submission (rear-naked choke) | Oplot Challenge 54
June 20, 2013 |
Oplot Challenge | 2 | 2:12 |
| W | Tony Lopez | Submission (triangle choke) | Oplot Challenge 53
April 20, 2013 |
Oplot Challenge | 3 | 3:19 |
| W | Leo Pla | TKO (punches) | Oplot Challenge 43
March 16, 2013 |
Oplot Challenge | 1 | 2:56 |
| W | Martin Hudey | Submission (rear-naked choke) | Oplot Challenge 12
November 10, 2012 |
Oplot Challenge | 1 | 1:48 |
| W | Mike Stewart | Submission (Ezekiel choke) | WCMMA 1
September 15, 2012 |
WCMMA | 2 | 1:03 |
| W | Jerry Otto | Submission (ezekiel choke) | Oplot Challenge 2
May 13, 2012 |
Oplot Challenge | 1 | 2:20 |
| W | Sergey Terezinov | Submission (armbar) | Oplot Challenge 1
March 25, 2012 |
Oplot Challenge | 1 | 1:05 |
| L | Jeff Monson | Decision (split) | M-1 Challenge 31
March 16, 2012 |
M-1 Challenge | 3 | 5:00 |
| L | Magomed Malikov | TKO (punches) | Fight Star: Oleg Taktarov Cup 2011
July 22, 2011 |
Fight Star | 1 | 2:39 |
| W | Ernest Kostanyan | Submission (rear-naked choke) | Razdolie Cup 2011
June 26, 2011 |
Razdolie Cup | 1 | 1:22 |
| L | Neil Grove | TKO (punches) | Bellator 29
September 16, 2010 |
Bellator | 1 | 0:45 |
| W | Mike Hayes | Decision (split) | Bellator 26
August 26, 2010 |
Bellator | 3 | 5:00 |
| L | Michał Kita | TKO (punches) | Union of Veterans: Cup of Champions 2009
November 28, 2009 |
Union of Veterans | 1 | 1:17 |
| D | Rogent Lloret | Draw (unanimous) | M-1 Global: Breakthrough
August 28, 2009 |
M-1 Global | 3 | 5:00 |
| W | Lee Sang-soo | Submission (Ezekiel choke) | M-1 Challenge 12
February 21, 2009 |
M-1 Challenge | 2 | 4:27 |
| W | Jessie Gibbs | Submission (ezekiel choke) | M-1 Challenge 11
January 11, 2009 |
M-1 Challenge | 2 | 3:42 |
| W | Islam Dadalov | TKO (punches) | ProFC 4: President's Cup
October 25, 2008 |
ProFC | 1 | 2:33 |
| W | Telman Sherifov | Submission (guillotine choke) | ProFC 3: Heavyweight Grand Prix
October 4, 2008 |
ProFC | 1 | 1:25 |
| L | Konstantyn Stryzhak | TKO (punches) | CSFU: Champions League
September 13, 2008 |
CSFU | 1 | 4:20 |
| W | Alexander Timonov | Submission (ezekiel choke) | M-1 Challenge 4
June 27, 2008 |
M-1 Challenge | 1 | 1:09 |
| W | Daniel Dowda | Decision (unanimous) | KSW 9
May 9, 2008 |
KSW | 2 | 5:00 |
| L | Chris Tuchscherer | Decision (unanimous) | YAMMA Pit Fighting 1
April 11, 2008 |
YAMMA Pit Fighting | 1 | 5:00 |
| W | Gela Getsadze | TKO (punches) | Yaroslavl Open Championship 2007
December 14, 2007 |
Yaroslavl Open Championship | 1 | 1:48 |
| W | Timur Gasanov | Submission (ezekiel choke) | Perm Region MMA Federation: Cup of Professional MMA 2007
November 23, 2007 |
Perm Region MMA Federation | 1 | 1:19 |
| W | Krzysztof Kułak | Submission (ezekiel choke) | KSW 8
November 10, 2007 |
KSW | 1 | 2:50 |
| W | Shamil Nurmagomedov | Submission (neck crank) | Legion Fight 1
October 20, 2007 |
Legion Fight | 1 | — |
| L | Chael Sonnen | Decision (unanimous) | BodogFight: USA vs. Russia 2006
December 2, 2006 |
BodogFight | 3 | 5:00 |
| W | Ishkhan Zakharian | Submission (triangle choke) | Legion Fight: Black Sea Cup 2006 (Stage 3)
August 15, 2006 |
Legion Fight | 1 | 1:21 |
| W | Vladimir Rudakov | Submission (triangle choke) | Union of Veterans: Cup of Champions 2006
April 14, 2006 |
Union of Veterans | 1 | 2:41 |
| L | Flavio Luiz Moura | Technical Submission (rear-naked choke) | M-1: Middleweight Grand Prix
October 9, 2004 |
M-1 | 1 | 1:11 |
| W | Azred Telkusheev | Submission (heel hook) | M-1: Middleweight Russia Cup
August 27, 2004 |
M-1 | 1 | 0:38 |
| W | Igor Bondarenko | Submission (rear-naked choke) | PFU: Land Of Peresvit
December 7, 2001 |
PFU | 1 | 2:03 |
| W | Gennadiy Matsigora | Submission (armbar) | InterPride 1999
May 16, 1999 |
InterPride | 1 | 2:03 |
| W | Clarence Thatch | TKO (submission to punches) | International Super Challenge 1998
March 16, 1998 |
International Super Challenge | 1 | 3:43 |
| L | Leonid Efremov | Submission (rear-naked choke) | IAFC: Absolute FC 2
April 30, 1997 |
IAFC | 1 | 2:48 |
| W | Artem Kondratko | Submission (rear-naked choke) | Minamoto Cup 1996
November 10, 1996 |
Minamoto Cup | 1 | 4:09 |
Career history from the fighter's Wikipedia record table (Aleksei Oleinik) — results only, no strike stats; UFC bouts are marked and carry full stats in the fight history above.