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Germany
Mannheim
Dennis Siver
AGE
46
/
Jan 13, 1979
HEIGHT
5'7"
/
170.18 cm
WEIGHT
145 lbs
/
65.77 kg
ASSOCIATION
Kiboju
CLASS
Featherweight
Wins
23
KO
/
TKO
7
30%
SUBMISSIONS
7
30%
DECISIONS
9
39%
Losses
11
KO
/
TKO
3
27%
SUBMISSIONS
5
45%
DECISIONS
3
27%
N/C
1
FIGHT HISTORY - PRO
Result
Fighter
Event
Method/
Referee
R
Time
win
B.J. Penn
UFC Fight Night 112 - Chiesa vs. Lee
Jun / 25 / 2017
Decision (Majority)
Kevin MacDonald
VIEW PLAY-BY-PLAY
3
5:00
loss
Tatsuya Kawajiri
UFC Fight Night 69 - Jedrzejczyk vs. Penne
Jun / 20 / 2015
Decision (Unanimous)
Leon Roberts
VIEW PLAY-BY-PLAY
3
5:00
loss
Conor McGregor
UFC Fight Night 59 - McGregor vs. Siver
Jan / 18 / 2015
TKO (Punches)
Herb Dean
VIEW PLAY-BY-PLAY
2
1:54
win
Charles Rosa
UFC Fight Night 53 - Nelson vs. Story
Oct / 04 / 2014
Decision (Unanimous)
Kristian Hacklou
VIEW PLAY-BY-PLAY
3
5:00
NC
Manny Gamburyan
UFC 168 - Weidman vs. Silva 2
Dec / 28 / 2013
No Contest (Overturned by Commission)
Herb Dean
VIEW PLAY-BY-PLAY
3
5:00
loss
Cub Swanson
UFC 162 - Silva vs. Weidman
Jul / 06 / 2013
TKO (Punches)
Herb Dean
VIEW PLAY-BY-PLAY
3
2:24
win
Nam Phan
UFC on Fox 5 - Henderson vs. Diaz
Dec / 08 / 2012
Decision (Unanimous)
Anthony Hamlett
VIEW PLAY-BY-PLAY
3
5:00
win
Diego Nunes
UFC on Fuel TV 2 - Gustafsson vs. Silva
Apr / 14 / 2012
Decision (Unanimous)
Marc Goddard
VIEW PLAY-BY-PLAY
3
5:00
loss
Donald Cerrone
UFC 137 - Penn vs. Diaz
Oct / 29 / 2011
Submission (Rear-Naked Choke)
Herb Dean
VIEW PLAY-BY-PLAY
1
2:22
win
Matt Wiman
UFC 132 - Cruz vs. Faber 2
Jul / 02 / 2011
Decision (Unanimous)
Yves Lavigne
VIEW PLAY-BY-PLAY
3
5:00
win
George Sotiropoulos
UFC 127 - Penn vs. Fitch
Feb / 27 / 2011
Decision (Unanimous)
Leon Roberts
VIEW PLAY-BY-PLAY
3
5:00
win
Andre Winner
UFC 122 - Marquardt vs. Okami
Nov / 13 / 2010
Submission (Rear-Naked Choke)
Kevin Mulhall
VIEW PLAY-BY-PLAY
1
3:37
win
Spencer Fisher
UFC - The Ultimate Fighter 11 Finale
Jun / 19 / 2010
Decision (Unanimous)
Kim Winslow
VIEW PLAY-BY-PLAY
3
5:00
loss
Ross Pearson
UFC Fight Night 21 - Florian vs. Gomi
Mar / 31 / 2010
Decision (Unanimous)
Dan Miragliotta
VIEW PLAY-BY-PLAY
3
5:00
win
Paul Kelly
UFC 105 - Couture vs. Vera
Nov / 14 / 2009
TKO (Spinning Back Kick and Punches)
Dan Miragliotta
VIEW PLAY-BY-PLAY
2
2:53
win
Dale Hartt
UFC 99 - The Comeback
Jun / 13 / 2009
Submission (Rear-Naked Choke)
Marc Goddard
VIEW PLAY-BY-PLAY
1
3:23
win
Nate Mohr
UFC 93 - Franklin vs. Henderson
Jan / 17 / 2009
TKO (Spinning Back Kick and Punches)
Kevin Mulhall
VIEW PLAY-BY-PLAY
3
3:27
win
Chas Jacquier
TFS - Mix Fight Gala 7
Oct / 25 / 2008
Submission (Guillotine Choke)
1
4:21
loss
Melvin Guillard
UFC 86 - Jackson vs. Griffin
Jul / 05 / 2008
TKO (Punches)
Herb Dean
1
0:36
loss
Gray Maynard
UFC Fight Night 12 - Swick vs. Burkman
Jan / 23 / 2008
Decision (Unanimous)
Josh Rosenthal
3
5:00
win
Naoyuki Kotani
UFC 75 - Champion vs. Champion
Sep / 08 / 2007
KO (Punch)
Yves Lavigne
2
2:04
loss
Jess Liaudin
UFC 70 - Nations Collide
Apr / 21 / 2007
Submission (Armbar)
Steve Mazzagatti
1
1:21
win
Jim Wallhead
CWFC - Cage Warriors 26: Enter The Rough House
Dec / 09 / 2006
Submission (Armbar)
2
3:31
win
Said Khalilov
WFC 2 - Evolution
Sep / 30 / 2006
Decision (Split)
3
5:00
win
Paul Jenkins
WFC - Europe vs. Brazil
May / 20 / 2006
Submission (Heel Hook)
2
3:42
loss
Daniel Weichel
TFS - Mix Fight Gala 3
May / 06 / 2006
Submission (Rear-Naked Choke)
1
0:00
loss
Arni Isaksson
CWFC - Cage Warriors 20: Enter the Wolfslair
Mar / 05 / 2006
Submission (Armbar)
2
4:23
win
Adrian Degorski
CWFC - Cage Warriors 20: Enter the Wolfslair
Mar / 05 / 2006
Submission (Armbar)
2
1:59
win
Jonas Eriksson
CWFC - Cage Warriors 20: Enter the Wolfslair
Mar / 05 / 2006
TKO (Punches)
Michael Bisping
1
0:35
loss
Fabricio Nascimento
EVT 5 - Phoenix
Oct / 08 / 2005
Submission (Kimura)
1
0:47
win
Maciej Luczak
OC - Masters Fight Night 2
Mar / 26 / 2005
TKO (Submission to Strikes)
2
0:00
win
Dylan van Kooten
BFS - Mix Fight Gala 4
Mar / 06 / 2005
Submission (Choke)
1
0:00
win
Kenneth Rosfort-Nees
EVT 4 - Gladiators
Sep / 26 / 2004
TKO (Cut)
1
5:00
win
Mohamed Omar
KK - Kombat Komplett
Aug / 07 / 2004
Decision (Unanimous)
3
5:00
win
Kordian Szukala
OC 2 - Outsider Cup 2
Feb / 28 / 2004
TKO (Submission to Strikes)
1
0:17
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EVENTS / FIGHTS
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Jun
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2025
UFC 317
Topuria vs. Oliveira
Jul
12
2025
UFC on ESPN 70
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Jul
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Professional Fighters League
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Aug
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POLL
Have you lost respect for Jon Jones?
Yes, he’s ducking Tom Aspinall
No, he’s still the GOAT
I lost all respect for “Bones” a long time ago
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37%
No, he’s still the GOAT
21%
I lost all respect for “Bones” a long time ago
42%
TOTAL: 1,386 VOTES
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