Aleksei Oleinik “The Boa Constrictor”

Photo of Aleksei Oleinik
Team K DOJO WARRIOR TRIBE / OPLOT TEAM
Age 42
Gender Male
Height 6' 4"
Weight Class Heavyweight

Aleksei Oleinik is a MMA fighter with a professional fight record of 54 wins, 13 losses and 1 draws

Professional Career Statistics

Pro Record 54-13-1 (Win-Loss-Draw)
Career Length 22 years, 2 months, 20 days
Rounds Fought 70.4
Avg. Fights/Year 3.1
Longest Layoff 2 years, 8 months, 20 days
Quickest Turnaround 1 week, 2 days

Record BreakDown

- KO/TKO SUB DEC
Wins 7 42 4
Losses 7 2 4
Finish Rate 90.7%
Finished Rate 69.2%
Win by Decision Rate 7.4%
Loss by Decision Rate 30.8%
Win by KO Rate 13.0%
Loss by KO Rate 53.8%
Win by SUB Rate 77.8%
Loss by SUB Rate 15.4%
Win Method
Loss Method

Current Streak

2 Losses

Quick Hits

Fastest Win 00:00
Fastest KO 01:48
Fastest SUB -
Ave. Rounds (Ws) 1.0
Ave. Length of Fight (Ws) 04:52
Ave. Rounds (Ls) 1.1
Ave. Length of Fight (Ls) 05:40
Finish Rounds
Finished Rounds

Official Professional Fight Record

Date Opponent Weightclass Method Round Time
Official MMA Fight Results 07/20/2019 L
(54-12-1)
Walt Harris
(12-7-0)
HW
(236.0 vs. 256.0)
KO
UFC on ESPN 4
1 0:12
Official MMA Fight Results 04/20/2019 L
(54-11-1)
Alistair Overeem
(44-17-0)
HW
(237.0 vs. 245.0)
TKO/RSC
UFC on ESPN+ 7
1 4:45
NSF 03/01/2019 W
(53-11-1)
Oleg Lazaryshin
(2-0-0)
FTW TKO/RSC
ProFC Ukraine - Fight in Octagon 4
1 4:40
Official MMA Fight Results 09/15/2018 W
(52-11-1)
Mark Hunt
(13-12-0)
HW
(235.0 vs. 265.0)
Submission (Rear Naked Choke)
UFC FIGHT NIGHT: HUNT vs. OLEINIK
1 4:26
Official MMA Fight Results 05/12/2018 W
(51-11-1)
Junior Albini
(11-3-0)
HW
(235.0 vs. 266.0)
Submission (Choke)
UFC 224: NUNES vs. PENNINGTON
1 1:45
Official MMA Fight Results 11/04/2017 L
(51-10-1)
Curtis Blaydes
(7-1-0)
HW
(246.2 vs. 258.8)
TKO/RSC (Doctor Stoppage)
UFC 217: Bisping vs. GSP
2 1:56
Official MMA Fight Results 07/08/2017 W
(50-10-1)
Travis Browne
(16-6-1)
HW
(241.5 vs. 247.5)
Submission (Rear Naked Choke)
UFC 213: Nunes vs. Shevchenko
2 3:44
Official MMA Fight Results 01/15/2017 W
(49-10-1)
Viktor Pesta
(10-3-0)
HW
(242.0 vs. 239.0)
Submission (Choke)
UFC Fight Night: Rodriguez vs. Penn
1 2:57
Official MMA Fight Results 07/13/2016 L
(49-9-1)
Daniel Omielanczuk
(18-6-1)

(243.0 vs. 238.0)
Decision (Majority Decision)
UFC Fight Night: Ferguson vs. Chiesa
3 5:00
Official MMA Fight Results 11/22/2014 W
(48-9-1)
Jared Rosholt
(11-1-0)
HW
(235.0 vs. 240.0)
KO
UFC Fight Night 57: Swanson vs Edgar
1 3:21
Official MMA Fight Results 06/28/2014 W
(47-9-1)
Anthony Hamilton
(12-2-0)
HW
(240.0 vs. 253.0)
Submission (Neck Crank)
UFC Fight Night 44: Stephens vs Swanson
1 2:18
NSF 11/08/2013 W
(46-9-1)
Mirko Cro Cop
(28-10-2)
Submission (Choke)
Legend - Part 2: Intrusion
1 0:00
NSF 10/16/2013 W
(45-9-1)
Dion Staring
(19-9-0)
Submission (Choke)
Professional Fighting Championship 50
1 1:41
NSF 06/20/2013 W
(44-9-1)
Jeff Monson
(48-14-1)
Submission (Rear Naked Choke)
Oplot Challenge 67
2 3:28
NSF 04/20/2013 W
(43-9-1)
Tony Lopez
(32-11-0)
Submission (Triangle Choke)
Oplot Challenge 53
3 3:19
NSF 03/16/2013 W
(42-9-1)
Leo Pla
(11-4-0)
LHW TKO/RSC
Oplot Challenge 43
1 2:56
NSF 11/10/2012 W
(41-9-1)
Hudey Martin
(0-0-0)
TKO/RSC
Oplot Challenge  - Ukrainian Police vs. Czech Police
3 0:00
Official MMA Fight Results 09/15/2012 W
(40-9-1)
Mike Stewart
(8-3-0)
HW Submission (Neck Crank)
WCMMA USA vs The World - Portugal, China & Russia
2 1:03
NSF 05/13/2012 W
(39-9-1)
Jerry Otto
(2-2-0)
Submission (Choke)
Oplot Challenge 2
1 2:20
NSF 03/25/2012 W
(38-9-1)
Sergey Terezimov
(6-5-0)
Submission (Arm Bar)
Oplot Challenge 1
1 1:04
NSF 03/16/2012 L
(38-8-1)
Jeff Monson
(42-13-0)
Decision (Unanimous Decision)
M-1 Challenge 31
3 5:00
NSF 07/22/2011 L
(38-7-1)
Magomed Malikov
(2-1-0)
HW TKO/RSC
Fight Star 07/22/11
1 2:39
NSF 06/26/2011 W
(37-7-1)
Ernest Kostanyan
(0-0-0)
HW Submission (Rear Naked Choke)
Razdolie Cup 2011
1 1:22
Official MMA Fight Results 09/16/2010 L
(37-6-1)
Neil Grove
(9-2-1)
HW
(265.0 vs. 265.0)
TKO/RSC (Referee Stoppage from Strikes)
Bellator Fighting Championships 29
1 0:45
Official MMA Fight Results 08/26/2010 W
(36-6-1)
Mike Hayes
(11-3-1)
HW
(230.0 vs. 238.0)
Decision (Split Decision)
Bellator 8/26/10
3 5:00
NSF 11/27/2009 W
(34-5-1)
Eddy Bengtsson
(3-0-0)
Submission (Strikes)
IAFC - Mayor's Cup 2009
2 2:20
NSF 11/27/2009 W
(34-5-1)
Thiago Santos
(4-0-0)
Submission (Rear Naked Choke)
IAFC - Mayor's Cup 2009
1 4:22
NSF 11/27/2009 L
(34-5-1)
Michal Kita
(7-3-0)
TKO/RSC (Referee Stoppage from Strikes)
IAFC - Mayor's Cup 2009
1 1:17
Official MMA Fight Results 08/28/2009 D
(34-5-0)
Rogent Lloret
(8-1-0)
HW
(234.0 vs. 240.0)
Draw
Titan Entertainment 8/28/09
3 5:00
Official MMA Fight Results 02/21/2009 W
(33-5-0)
Sang Soo Lee
(12-4-0)
HW
(231.4 vs. 234.1)
Submission
M-1 Challenge
2 4:27
NSF 01/11/2009 W
(32-5-0)
Jessie Gibbs
(3-0-0)
Submission (Choke)
M-1 Challenge 11 - 2008 Challenge Finals
2 3:42
NSF 10/25/2008 W
(30-5-0)
Islam Dadalov
(8-5-0)
TKO/RSC (Referee Stoppage from Strikes)
ProFC: President Cup
3 1:00
NSF 10/25/2008 W
(30-5-0)
Abdulhalik Magomedov
(0-0-0)
Submission (Heel Hook)
ProFC: President Cup
1 0:48
NSF 10/04/2008 W
(27-5-0)
Telman Shariphov
(1-2-0)
Submission (Guillotine Choke)
ProFC: Grand Prix
1 0:48
NSF 10/04/2008 W
(27-5-0)
Islam Dadalov
(7-3-0)
Submission (Arm Bar)
ProFC: Grand Prix
1 1:21
NSF 10/04/2008 W
(27-5-0)
Baga Agaev
(14-6-0)
Submission (Toe Hold)
ProFC: Grand Prix
1 3:47
NSF 09/13/2008 L
(26-4-0)
Konstantyn Stryzhak
(0-0-0)
TKO/RSC (Referee Stoppage from Strikes)
Combat Sambo Federation of Ukraine: Champions League
1 4:20
NSF 09/13/2008 W
(26-4-0)
Makasharip Makasharipov
(0-0-0)
Decision (Unanimous Decision)
Combat Sambo Federation of Ukraine: Champions League
3 5:00
NSF 06/27/2008 W
(25-4-0)
Alexander Timonov
(2-0-0)
Submission (Choke)
M-1 Challenge 4: Battle on the Neva 2
1 0:00
NSF 05/09/2008 W
(24-4-0)
Daniel Dowda
(3-1-0)
Decision (Unanimous Decision)
Konfrontacja Sztuk Walki 9
2 5:00
Official MMA Fight Results 04/11/2008 W
(23-3-0)
Sherman Pendergarst
(10-8-0)
HW
(220.2 vs. 264.6)
Submission (Choke)
YAMMA Pit Fighting
1 4:18
Official MMA Fight Results 04/11/2008 L
(23-3-0)
Chris Tuchscherer
(10-0-0)
HW
(220.2 vs. 264.0)
Decision (Unanimous Decision)
YAMMA Pit Fighting
1 5:00
NSF 12/14/2007 W
(20-3-0)
Andrei Oleinik
(0-0-0)
Submission (Heel Hook)
Mix Fight Cup of Yaroslavl 12/14/07
1 1:30
NSF 12/14/2007 W
(20-3-0)
Ishkhan Zakharyan
(3-6-0)
Submission (Arm Bar)
Mix Fight Cup of Yaroslavl 12/14/07
1 2:56
NSF 12/14/2007 W
(20-3-0)
Gela Getsadze
(3-17-0)
TKO/RSC (Referee Stoppage from Strikes)
Mix Fight Cup of Yaroslavl 12/14/07
1 1:48
NSF 11/23/2007 W
(17-3-0)
Adlan Amagov
(0-0-0)
Submission (Arm Triangle Choke)
MMA Cup of Perm 11/23/07
1 0:00
NSF 11/23/2007 W
(17-3-0)
Alavutdin Gadzhiev
(3-1-0)
Submission (Arm Triangle Choke)
MMA Cup of Perm 11/23/07
1 0:00
NSF 11/23/2007 W
(17-3-0)
Timur Gasanov
(2-2-0)
Submission (Arm Triangle Choke)
MMA Cup of Perm 11/23/07
1 0:00
NSF 11/10/2007 W
(14-3-0)
Lukasz Wos
(0-0-0)
Submission
Konfrontacja Sztuk Walki 8
1 0:00
NSF 11/10/2007 W
(14-3-0)
Karol Bedorf
(0-0-0)
Submission (Triangle Choke)
Konfrontacja Sztuk Walki 8
1 0:00
NSF 11/10/2007 W
(14-3-0)
Krzysztof Kulak
(14-4-2)
Submission (Choke)
Konfrontacja Sztuk Walki 8
1 0:00
NSF 10/20/2007 W
(13-3-0)
Shamil Nurmagomedov
(0-0-0)
LHW Submission (Choke)
Legion Fight 1
1 3:40
NSF 12/02/2006 L
(13-2-0)
Chael Sonnen
(16-9-1)
Decision (Unanimous Decision)
Bodog Fight: USA vs. Russia
3 5:00
NSF 04/14/2006 W
(10-2-0)
Shavkat Urakov
(0-0-0)
Submission (Rear Naked Choke)
Union of Veterans of Sport - Champions Cup of Middleweights
1 0:00
NSF 04/14/2006 W
(10-2-0)
Magomed Sultanakhmetov
(3-0-0)
Submission (Arm Triangle Choke)
Union of Veterans of Sport - Champions Cup of Middleweights
1 0:00
NSF 04/14/2006 W
(10-2-0)
Andrei Rudakov
(0-0-0)
Submission (Triangle Choke)
Union of Veterans of Sport - Champions Cup of Middleweights
1 0:00
NSF 10/09/2004 W
(9-1-0)
Marcelo Alfaya
(6-1-0)
Decision
M-1 Mix- Fight - Middleweight Grand Prix
NSF 10/09/2004 L
(9-1-0)
Flavio Luiz de Moura
(11-3-0)
Submission (Choke)
M-1 Mix- Fight - Middleweight Grand Prix
NSF 08/27/2004 W
(6-1-0)
Azred Telkusheev
(0-0-0)
Submission (Heel Hook)
M-1 Global - Middleweight Grand Prix
1 0:38
NSF 08/27/2004 W
(6-1-0)
Ubaidula Chopolaev
(0-0-0)
Submission (Rear Naked Choke)
M-1 Global - Middleweight Grand Prix
1 0:48
NSF 08/27/2004 W
(6-1-0)
Ramin Tagiev
(1-1-0)
Submission (Rear Naked Choke)
M-1 Global - Middleweight Grand Prix
1 2:03
NSF 12/07/2001 W
(4-1-0)
Genadiy Matsigora
(0-0-0)
Submission (Arm Bar)
Land of Peresvit
NSF 12/07/2001 W
(4-1-0)
Igor Bondarenko
(0-0-0)
Submission (Choke)
Land of Peresvit
NSF 05/16/1999 W
(2-1-0)
Gennadiy Matsigora
(0-0-0)
Submission (Arm Bar)
InterPride 1999
1 2:03
NSF 05/16/1999 W
(2-1-0)
Vladimir Malyshev
(0-0-0)
TKO/RSC (Referee Stoppage from Strikes)
InterPride 1999
1 2:30
NSF 03/16/1998 W
(1-1-0)
Clarence Thatch
(0-0-0)
Submission (Strikes)
International Super Challenge 1998
1 0:00
NSF 04/30/1997 L
(0-0-0)
Leonid Efremov
(2-1-0)
Submission (Rear Naked Choke)
Absolute Fighting Championship 2 Day 1
1 2:48
NSF 04/30/1997 W
(0-0-0)
Igor Akinin
(0-0-0)
Unknown
Absolute Fighting Championship 2 Day 1
3 0:00
* Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission
* Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record
* Weights marked with an (*) denote those over the limit for the weight class