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Dennis Siver

Featherweight
Pro Record
23-11-0 (1 NC)
UFC Record
12-8-0 (21 fights)
Last fought: Jun 2017

Fighter Profile

Age47 (Jan 13, 1979)
Height5'6"
Weight145 lbs
Reach70"
StanceOrthodox

Career Statistics

Statistic Dennis Siver
Striking
Sig. Strike Accuracy32.4%
Sig. Strikes Landed/min3.9
Sig. Strikes Absorbed/min2.7
Strike Differential1.2/min
Grappling
Takedown Accuracy32.5%
Takedown Defense65.0%
Takedowns Landed/15min0.9
Submission Attempts/15min0.3
Control Time/15min2:32
Finishing Ability
KO/TKO % of Wins25.0%
Submission % of Wins16.7%
Decision % of Wins58.3%
Avg Fight Time10:40
Secondary Stats
Knockdowns/15min0.5
Reversals/15min0.3

Last 5 Fights (Averages)

Statistic Last 5 Fights
Sig. Strike Accuracy37.0%
Sig. Strikes Landed/min3.6
Sig. Strikes Absorbed/min2.7
Takedown Accuracy55.6%
Takedown Defense57.1%
Control Time/Fight3:00

Fight History

WIN
vs. BJ Penn
Decision (Majority) • Rd 3, 5:00 • UFC Fight Night: Chiesa vs. Lee • Jun 2017
Dennis Siver103/28037%TD 0/1Ctrl 0:11
BJ Penn57/10753%TD 0/0Ctrl 2:02KD 1
▼ Rounds
LOSS
vs. Tatsuya Kawajiri
Decision (Unanimous) • Rd 3, 5:00 • UFC Fight Night: Jedrzejczyk vs Penne • Jun 2015
Dennis Siver22/6037%TD 0/0Ctrl 0:00
Tatsuya Kawajiri22/3956%TD 4/14Ctrl 8:29
▼ Rounds
LOSS
vs. Conor McGregor
KO/TKO (Punch) • Rd 2, 1:54 • UFC Fight Night: McGregor vs Siver • Jan 2015
Dennis Siver32/10431%TD 0/3Ctrl 0:03
Conor McGregor64/11954%TD 0/0Ctrl 0:26KD 1
▼ Rounds
WIN
vs. Charles Rosa
Decision (Unanimous) • Rd 3, 5:00 • UFC Fight Night: Nelson vs Story • Oct 2014
Dennis Siver33/8638%TD 3/3Ctrl 8:51
Charles Rosa22/9124%TD 2/4Ctrl 0:55
▼ Rounds
NC
vs. Manvel Gamburyan
Overturned • Rd 3, 5:00 • UFC 168: Weidman vs Silva 2 • Dec 2013
Dennis Siver54/13042%TD 2/2Ctrl 5:55
Manvel Gamburyan14/4630%TD 3/3Ctrl 2:55
▼ Rounds
LOSS
vs. Cub Swanson
KO/TKO (Punches) • Rd 3, 2:24 • UFC 162: Silva vs Weidman • Jul 2013
Dennis Siver26/14418%TD 1/4Ctrl 3:13
Cub Swanson43/10143%TD 1/1Ctrl 1:03KD 1
▼ Rounds
WIN
vs. Nam Phan
Decision (Unanimous) • Rd 3, 5:00 • UFC on FOX: Henderson vs Diaz • Dec 2012
Dennis Siver128/27347%TD 2/4Ctrl 7:02
Nam Phan24/12020%TD 0/0Ctrl 0:00
▼ Rounds
WIN
vs. Diego Nunes
Decision (Unanimous) • Rd 3, 5:00 • UFC on FUEL TV: Gustafsson vs Silva • Apr 2012
Dennis Siver68/20333%TD 0/6Ctrl 0:33
Diego Nunes49/12539%TD 0/0Ctrl 0:00
▼ Rounds
LOSS
vs. Donald Cerrone
Submission (Rear Naked Choke) • Rd 1, 2:22 • UFC 137: Penn vs Diaz • Oct 2011
Dennis Siver12/2157%TD 0/2Ctrl 0:38
Donald Cerrone9/2339%TD 0/0Ctrl 0:10KD 2
▼ Rounds
WIN
vs. Matt Wiman
Decision (Unanimous) • Rd 3, 5:00 • UFC 132: Cruz vs Faber • Jul 2011
Dennis Siver31/11128%TD 1/1Ctrl 1:29
Matt Wiman26/7336%TD 5/16Ctrl 7:33
▼ Rounds
WIN
vs. George Sotiropoulos
Decision (Unanimous) • Rd 3, 5:00 • UFC 127: Penn vs Fitch • Feb 2011
Dennis Siver74/22633%TD 0/0Ctrl 0:18KD 2
George Sotiropoulos38/20419%TD 0/13Ctrl 0:08
▼ Rounds
WIN
vs. Andre Winner
Submission (Rear Naked Choke) • Rd 1, 3:37 • UFC 122: Marquardt vs Okami • Nov 2010
Dennis Siver30/7142%TD 0/1Ctrl 0:34KD 1
Andre Winner13/4430%TD 0/0Ctrl 0:00
▼ Rounds
WIN
vs. Spencer Fisher
Decision (Unanimous) • Rd 3, 5:00 • The Ultimate Fighter: Team Liddell vs Team Ortiz Finale • Jun 2010
Dennis Siver77/25630%TD 0/0Ctrl 0:01
Spencer Fisher52/14237%TD 0/0Ctrl 0:00
▼ Rounds
LOSS
vs. Ross Pearson
Decision (Unanimous) • Rd 3, 5:00 • UFC Fight Night: Florian vs Gomi • Mar 2010
Dennis Siver39/22517%TD 2/5Ctrl 1:11
Ross Pearson54/15934%TD 1/1Ctrl 1:00
▼ Rounds
WIN
vs. Paul Kelly
KO/TKO (Punches) • Rd 2, 2:53 • UFC 105: Couture vs Vera • Nov 2009
Dennis Siver38/16523%TD 0/2Ctrl 0:27KD 2
Paul Kelly12/8414%TD 1/3Ctrl 0:56
▼ Rounds
WIN
vs. Dale Hartt
Submission (Rear Naked Choke) • Rd 1, 3:23 • UFC 99: The Comeback • Jun 2009
Dennis Siver8/2335%TD 0/0Ctrl 1:10
Dale Hartt5/1631%TD 1/1Ctrl 0:29
▼ Rounds
WIN
vs. Nate Mohr
KO/TKO (Spinning Back Kick) • Rd 3, 3:45 • UFC 93: Franklin vs Henderson • Jan 2009
Dennis Siver48/19025%TD 0/1Ctrl 0:08KD 1
Nate Mohr48/10247%TD 1/2Ctrl 1:50
▼ Rounds
LOSS
vs. Melvin Guillard
KO/TKO (Punches) • Rd 1, 0:36 • UFC 86: Jackson vs Griffin • Jul 2008
Dennis Siver0/10%TD 0/0Ctrl 0:00
Melvin Guillard10/1567%TD 0/0Ctrl 0:20KD 2
▼ Rounds
LOSS
vs. Gray Maynard
Decision (Unanimous) • Rd 3, 5:00 • UFC Fight Night: Swick vs Burkman • Jan 2008
Dennis Siver16/4040%TD 1/2Ctrl 2:34
Gray Maynard26/6639%TD 2/2Ctrl 10:46KD 1
▼ Rounds
WIN
vs. Naoyuki Kotani
KO/TKO (Punch) • Rd 2, 2:04 • UFC 75: Champion vs Champion • Sep 2007
Dennis Siver28/6642%TD 0/2Ctrl 3:49KD 1
Naoyuki Kotani9/3030%TD 0/0Ctrl 0:05
▼ Rounds
LOSS
vs. Jess Liaudin
Submission (Armbar) • Rd 1, 1:21 • UFC 70: Nations Collide • Apr 2007
Dennis Siver2/367%TD 1/1Ctrl 0:00
Jess Liaudin1/520%TD 0/0Ctrl 0:43
▼ Rounds
Profile generated: 2026-02-20 23:00:11 | Data source: UFCStats.com