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Dennis Siver
Dennis siver ufc mma fighter germany.JPG
Born Dennis D. Siver
(1979-01-13) January 13, 1979 (age 46)
Omsk, Russian SFSR, Soviet Union
Nationality German
Height 5 ft 7 in (170 cm)
Weight 145 lb (66 kg; 10 st 5 lb)
Division Featherweight
Lightweight
Welterweight
Reach 70 in (178 cm)
Style Taekwondo, Kickboxing, Brazilian Jiu-Jitsu, Judo
Fighting out of Mannheim, Germany
Team Kiboju
Trainer Niko Sulenta
Rank Black belt in Taekwondo
Purple belt in Brazilian Jiu-Jitsu
Green belt in Judo
Years active 2004-2017
Mixed martial arts record
Total 35
Wins 23
By knockout 5
By submission 9
By decision 9
Losses 11
By knockout 3
By submission 5
By decision 3
No contests 1

Dennis D. Siver (born January 13, 1979) is a retired mixed martial artist from Germany. He used to compete in different weight classes like welterweight, lightweight, and featherweight in the Ultimate Fighting Championship (UFC). Today, Dennis teaches martial arts in his hometown of Mannheim, Germany.

About Dennis Siver

Dennis Siver was born in Omsk, which was part of the Soviet Union. His family had German roots. He started training in martial arts like Sambo and Judo when he was 15 years old.

When he was 17, Dennis moved to Germany. There, he continued his training, learning Taekwondo and Kickboxing. In the same year, he became the German Amateur Kickboxing Champion with the World Association of Kickboxing Organizations (W.A.K.O).

Dennis Siver's Fighting Career

Starting in Mixed Martial Arts

Dennis Siver's journey in mixed martial arts (MMA) began in smaller shows. He fought in places like Russia and England. He often competed for a group called Cage Warriors in England. There, he won three fights and lost only one.

Joining the UFC

After a good win, Dennis Siver was signed by the UFC. His first fight in the UFC was at UFC 70 in England. He lost this fight quickly in the first round.

But Dennis bounced back! At UFC 75, he won his next fight by knockout. This was a great comeback. However, he then lost two more fights, which led to him leaving the UFC for a short time.

Coming Back to the UFC

Dennis won a fight outside the UFC, which helped him get a second chance. He returned to the UFC at UFC 93 in Ireland. In this fight, he won with a special move called a "spinning back kick" and punches. This amazing win earned him the Knockout of the Night award!

He continued to do well. At UFC 99, which was the first UFC event in Germany, Dennis won again. He also won another Knockout of the Night award at UFC 105 with his spinning back kick.

Dennis had many exciting fights in the UFC. He won a "Fight of the Night" bonus even when he lost to Ross Pearson. He also earned a "Submission of the Night" award at UFC 122.

One of his big wins was against George Sotiropoulos at UFC 127. Dennis showed great defense and landed strong punches. This win was a big surprise for many fans.

After a fight at UFC 168, there was a problem with a test, and his win was later changed to "No Contest".

Dennis Siver faced Conor McGregor in 2015, which was a very popular fight. Dennis lost this fight in the second round. His last UFC fight was in 2017, where he won by decision.

After the UFC

In 2017, Dennis Siver decided not to sign a new contract with the UFC. Instead, he joined another fighting group called Absolute Championship Berkut (ACB). He was set to fight there but had to withdraw due to a shoulder injury.

Awards and Achievements

Kickboxing

  • World Association of Kickboxing Organizations
    • W.A.K.O Amateur German Championship (1997)

Mixed Martial Arts

  • Ultimate Fighting Championship
    • Fight of the Night (Three times)
    • Knockout of the Night (Two times)
    • Submission of the Night (One time)
    • UFC.com Awards
      • 2011: Ranked #3 (Tied with Rafael dos Anjos) Upset of the Year vs. George Sotiropoulos

Mixed Martial Arts Record

Professional record breakdown
35 matches 23 wins 11 losses
By knockout 5 3
By submission 9 5
By decision 9 3
No contests 1
Res. Record Opponent Method Event Date Round Time Location Notes
Win 23–11 (1) B.J. Penn Decision (majority) UFC Fight Night: Chiesa vs. Lee June 25, 2017 3 5:00 Oklahoma City, Oklahoma, United States
Loss 22–11 (1) Tatsuya Kawajiri Decision (unanimous) UFC Fight Night: Jędrzejczyk vs. Penne June 20, 2015 3 5:00 Berlin, Germany
Loss 22–10 (1) Conor McGregor TKO (punches) UFC Fight Night: McGregor vs. Siver January 18, 2015 2 1:54 Boston, Massachusetts, United States
Win 22–9 (1) Charles Rosa Decision (unanimous) UFC Fight Night: Nelson vs. Story October 4, 2014 3 5:00 Stockholm, Sweden Fight of the Night.
NC 21–9 (1) Manvel Gamburyan NC (overturned) UFC 168 December 28, 2013 3 5:00 Las Vegas, Nevada, United States Originally a unanimous decision win for Siver; overturned after he tested positive for hCG.
Loss 21–9 Cub Swanson TKO (punches) UFC 162 July 6, 2013 3 2:24 Las Vegas, Nevada, United States Fight of the Night.
Win 21–8 Nam Phan Decision (unanimous) UFC on Fox: Henderson vs. Diaz December 8, 2012 3 5:00 Seattle, Washington, United States
Win 20–8 Diego Nunes Decision (unanimous) UFC on Fuel TV: Gustafsson vs. Silva April 14, 2012 3 5:00 Stockholm, Sweden Featherweight debut.
Loss 19–8 Donald Cerrone Submission (rear-naked choke) UFC 137 October 29, 2011 1 2:22 Las Vegas, Nevada, United States
Win 19–7 Matt Wiman Decision (unanimous) UFC 132 July 2, 2011 3 5:00 Las Vegas, Nevada, United States
Win 18–7 George Sotiropoulos Decision (unanimous) UFC 127 February 27, 2011 3 5:00 Sydney, Australia
Win 17–7 Andre Winner Submission (rear-naked choke) UFC 122 November 13, 2010 1 3:37 Oberhausen, Germany Submission of the Night.
Win 16–7 Spencer Fisher Decision (unanimous) The Ultimate Fighter: Team Liddell vs. Team Ortiz Finale June 19, 2010 3 5:00 Las Vegas, Nevada, United States
Loss 15–7 Ross Pearson Decision (unanimous) UFC Fight Night: Florian vs. Gomi March 31, 2010 3 5:00 Charlotte, North Carolina, United States Fight of the Night.
Win 15–6 Paul Kelly TKO (spinning back kick and punches) UFC 105 November 14, 2009 2 2:53 Manchester, England Knockout of the Night.
Win 14–6 Dale Hartt Submission (rear-naked choke) UFC 99 June 13, 2009 1 3:23 Cologne, Germany
Win 13–6 Nate Mohr TKO (spinning back kick and punches) UFC 93 January 17, 2009 3 3:27 Dublin, Ireland Knockout of the Night.
Win 12–6 Chas Jacquier Submission (guillotine choke) TFS: Mix Fight Gala VII October 25, 2008 1 4:21 Darmstadt, Germany
Loss 11–6 Melvin Guillard KO (punches) UFC 86 July 5, 2008 1 0:36 Las Vegas, Nevada, United States
Loss 11–5 Gray Maynard Decision (unanimous) UFC Fight Night: Swick vs. Burkman January 23, 2008 3 5:00 Las Vegas, Nevada, United States
Win 11–4 Naoyuki Kotani KO (punch) UFC 75 September 8, 2007 2 2:04 London, England
Loss 10–4 Jess Liaudin Submission (armbar) UFC 70 April 21, 2007 1 1:21 Manchester, England Welterweight bout.
Win 10–3 Jim Wallhead Submission (armbar) CWFC: Enter The Rough House December 9, 2006 2 3:31 Nottingham, England
Win 9–3 Said Khalilov Decision (split) WFC 2: Evolution September 30, 2006 3 5:00 Koper, Slovenia
Win 8–3 Paul Jenkins Submission (heel hook) WFC: Europe vs. Brazil May 20, 2006 2 3:42 Koper, Slovenia
Loss 7–3 Daniel Weichel Submission (rear-naked choke) TFS: Mix Fight Gala III May 6, 2006 1 N/A Darmstadt, Germany
Loss 7–2 Arni Isaksson Submission (armbar) CWFC: Enter the Wolfslair March 5, 2006 2 4:23 Liverpool, England
Win 7–1 Adrian Degorski Submission (armbar) CWFC: Enter the Wolfslair March 5, 2006 2 1:59 Liverpool, England
Win 6–1 Jonas Eriksson TKO (punches) CWFC: Enter the Wolfslair March 5, 2006 1 0:35 Liverpool, England
Loss 5–1 Fabricio Nascimento Submission (kimura) EVT 5: Phoenix October 8, 2005 1 0:47 Stockholm, Sweden
Win 5–0 Maciej Łuczak Submission (punches) OC: Masters Fight Night 2 March 26, 2005 2 N/A Oberhausen, Germany
Win 4–0 Dylan van Kooten Submission (choke) BFS: Mix Fight Gala 4 March 6, 2005 1 N/A Düsseldorf, Germany
Win 3–0 Kenneth Rosfort-Nees TKO (doctor stoppage) EVT 4: Gladiators September 26, 2004 1 5:00 Stockholm, Sweden
Win 2–0 Mohamed Omar Decision (unanimous) Kombat Komplett August 7, 2004 3 5:00 Trier, Germany
Win 1–0 Kordian Szukala Submission (strikes) Outsider Cup 2 February 28, 2004 1 0:17 Lübbecke, Germany

See also

Kids robot.svg In Spanish: Dennis Siver para niños

  • List of current UFC fighters
  • List of male mixed martial artists
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