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FIGHTER DETAILS
Given Name: Aleksei Oleinik
Nickname: "The Boa Constrictor"
Age: 48 | Date of Birth: 06/25/1977
Weight Class: Heavyweight
Last Weight-in: 254 lbs
Height: 6'2" | Reach: 80"
Born: Moscow
Gyms & Affiliations:Oleynik Team
RCC
"The Boa Constrictor"
Aleksei Oleinik
Record : 61 / 18 / 1 | Heavyweight
FIGHTER DETAILS
Given Name: Aleksei Oleinik
Nickname: "The Boa Constrictor"
Age: 48 | Date of Birth: 06/25/1977
Weight Class: Heavyweight
Last Weight-in: 254 lbs
Height: 6'2" | Reach: 80"
Born: Moscow
Gyms & Affiliations : Oleynik Team
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8
Wins by
knockout
knockout
48
Wins by
submission
submission
5
Wins by
decision
decision
10
Loss by
knockout
knockout
2
Loss by
submission
submission
6
Loss by
decision
decision
PRO FIGHT HISTORY
result
opponent
method
time
round
event
date
fight details
loss
Bare Knuck Box
Gerônimo dos Santos
KO (punche)
1:49
R1
BKFC 71: Trout vs. Trinidad-Snake
Apr 4 2025
win
60-18-1
Fernando Rodrigues Jr.
13-8
Submission (Arm Triangle Choke)
2:27
R2
RCC 17
Dec 15 2023
win
Boxing
Tagir Dzoblaev
TKO
0:34
R1
Oleinik vs. Dzoblaev
Aug 26 2023
loss
Grappling
Gordon Ryan
Submission (Kneebar)
1:07
R1
Quintet Ultra
Dec 12 2019
win
55-11-1
Júnior Albini
14-3
Submission (Ezekiel choke)
1:45
R1
May 12 2018
loss
55-10-1
Curtis Blaydes
7-1
TKO (Doctor Stoppage)
1:56
R2
UFC 217: Bisping vs. St. Pierre
Nov 4 2017
win
53-10-1
Viktor Pešta
10-3
Submission (Ezekiel Choke)
2:57
R1
UFC Fight Night 103
Jan 15 2017
loss
53-9-1
Daniel Omielańczuk
18-5-1
Decision (Majority)
5:00
R3
UFC Fight Night 91
Jul 13 2016
win
50-9-1
Mirko Filipović
28-10-2
Submission (Scarf hold)
4:42
R1
Legend 2: Invasion
Nov 8 2013
win
49-9-1
Dion Staring
29-10
Submission (Arm Triangle Choke)
1:41
R1
ProFC 50: Oleinik vs. Staring
Oct 16 2013
win
47-9-1
Tony Lopez
32-11
Submission (Triangle Choke)
3:19
R3
Oplot Challenge 53
Apr 20 2013
win
46-9-1
Leo Pla
10-4
TKO (punches)
2:56
R1
Oplot Challenge 43
Mar 16 2013
win
45-9-1
Martin Hudey
0-0
Submission (Rear Naked Choke)
1:48
R1
Oplot Challenge 12
Nov 10 2012
cancelled
Dmitriy Zabolotny
Cancelled Bout
ProFC 43: Baltic Challenge 4
Oct 26 2012
win
44-9-1
Mike Stewart
8-3
Submission (Ezekiel Choke)
1:03
R2
WCMMA 1: Portugal vs. USA
Sep 15 2012
cancelled
Kelly Anundson
Cancelled Bout
WCMMA 1: Portugal vs. USA
Sep 15 2012
win
43-9-1
Jerry Otto
2-2
Submission (Ezekiel Choke)
2:20
R1
Oplot Challenge 2
May 13 2012
win
42-9-1
Sergey Terezimov
8-7
Submission (Armbar)
1:04
R1
Oplot Challenge 1
Mar 25 2012
loss
42-7-1
Magomed Malikov
3-1
TKO (punches)
2:39
R1
Fight Stars
Jul 22 2011
win
41-7-1
Ernest Kostanyan
0-0
Submission (Rear Naked Choke)
1:22
R1
Razdolie Cup 2011
Jun 26 2011
loss
40-5-1
Michał Kita
9-3
TKO (punches)
1:17
R1
Union Of Veterans
Nov 27 2009
win
38-5-1
Eddy Bengtsson
3-0
TKO (submission to punches)
2:20
R2
Union Of Veterans
Nov 27 2009
draw
38-5
Rogent Lloret
8-1
Draw (unanimous)
5:00
R3
M-1: Breakthrough
Aug 28 2009
win
37-5
Sang Soo Lee
12-5
Submission (Ezekiel Choke)
4:27
R2
M-1 Challenge 12
Feb 21 2009
win
36-5
Jessie Gibbs
7-1
Submission (Ezekiel Choke)
3:42
R2
M-1 Challenge 11
Jan 11 2009
cancelled
Jessie Gibbs
Cancelled Bout
M-1 Challenge 11
Dec 26 2008
win
35-5
Islam Dadalov
9-4
TKO (punches)
2:33
R1
ProFC 4: President's Cup
Oct 25 2008
win
34-5
Abdulkhalik Magomedov
0-0
Submission (Heel Hook)
0:48
R1
ProFC 4: President's Cup
Oct 25 2008
win
33-5
Telman Sherifov
3-2
Submission (Guillotine Choke)
0:48
R1
ProFC 3: Heavyweight Grand Prix 2008
Oct 4 2008
win
32-5
Oleg Kutepov
3-1
Submission (Inverted Armbar)
1:21
R1
ProFC 3: Heavyweight Grand Prix 2008
Oct 4 2008
win
31-5
Baga Agaev
14-6
Submission (Scarf Hold)
3:47
R1
ProFC 3: Heavyweight Grand Prix 2008
Oct 4 2008
loss
31-4
Konstantin Stryzhak
1-0
TKO (punches)
4:20
R1
CSFU: Champions League
Sep 13 2008
win
30-4
Makasharip Makasharipov
0-0
Decision (Unanimous)
5:00
R3
CSFU: Champions League
Sep 13 2008
win
29-4
Alexander Timonov
2-0
Submission (Ezekiel Choke)
1:09
R1
M-1 Challenge 4
Jun 27 2008
cancelled
Aziz Karaoglu
Cancelled Bout
KSW 9: Powrót Mistrzów
May 9 2008
win
28-4
Daniel Dowda
3-1
Decision (Unanimous)
5:00
R2
KSW 9: Powrót Mistrzów
May 9 2008
win
26-3
Gela Getsadze
7-19
TKO (punches)
1:48
R1
Yaroslavl Open Championship 2007
Dec 14 2007
win
25-3
Ishkhan Zakharian
3-9
Submission (Armbar)
2:56
R1
Yaroslavl Open Championship 2007
Dec 14 2007
win
24-3
Andrey Oleinik
0-0
Submission (Heel Hook)
1:30
R1
Yaroslavl Open Championship 2007
Dec 14 2007
win
23-3
Timur Gasanov
4-2
Submission (Arm Triangle Choke)
1:19
R1
Perm MMA Championship 2007
Nov 23 2007
win
22-3
Alavutdin Gadzhiev
15-10
Submission (Arm Triangle Choke)
0:46
R1
Perm MMA Championship 2007
Nov 23 2007
win
20-3
Krzysztof Kułak
19-6-2
Submission (Ezekiel Choke)
2:09
R1
KSW 8
Nov 10 2007
win
19-3
Karol Bedorf
1-0
Submission (Triangle Choke)
2:34
R1
KSW 8
Nov 10 2007
win
18-3
Łukasz Woś
1-0
Submission (Rear Naked Choke)
3:20
R1
KSW 8
Nov 10 2007
win
17-3
Shamil Nurmagomedov
0-0
Submission (Neck Crank)
R1
Legion Fight 1
Oct 20 2007
win
16-2
Ishkhan Zakharian
3-4
Submission (Triangle Choke)
1:21
R1
Legion Fight
Aug 15 2006
win
15-2
Andrey Rudakov
15-5
Submission (Triangle Choke)
2:41
R1
Union Of Veterans
Apr 14 2006
win
13-2
Shavkat Urakov
0-1
Submission (Rear Naked Choke)
0:41
R1
Union Of Veterans
Apr 14 2006
loss
13-1
Flavio Luiz Moura
12-3
Submission (Rear Naked Choke)
1:11
R1
M-1: Middleweight Grand Prix 2004
Oct 9 2004
win
12-1
Marcelo Alfaya
6-1
Decision (Unanimous)
5:00
R2
M-1: Middleweight Grand Prix 2004
Oct 9 2004
win
11-1
Azred Telkusheev
2-0
Submission (Heel Hook)
0:38
R1
M-1
Aug 26 2004
win
10-1
Ubaidula Chopolaev
1-0
Submission (Rear Naked Choke)
0:48
R1
M-1
Aug 26 2004
win
9-1
Ramin Tagiev
1-3
Submission (Rear Naked Choke)
2:03
R1
M-1
Aug 26 2004
win
8-1
Igor Bondarenko
1-0
Submission (Rear Naked Choke)
2:03
R1
PFU: Land Of Peresvit
Dec 7 2001
win
7-1
Gennadiy Matsigora
1-3
Submission (Triangle Choke)
2:25
R1
PFU: Land Of Peresvit
Dec 7 2001
win
6-1
Gennadiy Matsigora
1-0
Submission (Armbar)
2:03
R1
InterPride 3
May 16 1999
win
5-1
Vladimir Malyshev
0-0
TKO (punches)
2:30
R1
InterPride 3
May 16 1999
win
4-1
Clarence Thatch
0-0
TKO (submission to punches)
3:43
R1
International Super Challenge 1998
Mar 16 1998
loss
4-0
Leonid Efremov
3-1
Submission (Rear Naked Choke)
2:48
R1
IAFC
Apr 30 1997
win
3-0
Sergey Akinin
0-1
Submission (Guillotine Choke)
1:09
R1
IAFC
Apr 30 1997
win
2-0
Artem Kondratko
0-0
Submission (Rear Naked Choke)
4:09
R1
Minamoto Cup 1996
Nov 10 1996
win
1-0
Sergey Zalikhvatko
0-0
TKO (punches)
1:52
R1
Minamoto Cup 1996
Nov 10 1996
win
0-0
Alexander Kruglenko
0-0
Submission (Rear Naked Choke)
3:06
R1
Minamoto Cup 1996
Nov 10 1996