Dennis Siver

OctagonStats Rating 1568

12-8-0

Career record (W-L-D)

Physical stats

Height5' 6" (168 cm)

Weight145 lbs. (66 kg)

Reach70" (178 cm)

StanceOrthodox

BornJan 13, 1979

Age47

DivisionFeatherweight

Striking & grappling

SLpM3.87

Str. Acc32%

SApM2.67

Str. Def65%

TD Avg0.87

TD Acc32%

TD Def-

Sub Avg0.3

Recent form

W L L W NC

Last 5 fights, most recent first

Career timeline

21 fights, oldest to newest — ■ win ■ loss ■ draw/no contest. Hover for details.

Career breakdown

Based on recorded UFC bouts — early regional fights may not be included.

Wins by method

3 KO/TKO wins · 2 sub wins · 7 decision wins

Losses by method

3 KO/TKO losses · 2 sub losses · 3 decision losses

Finish rate42%

Times finished62%

StreakW1

Best streak4

Avg fight10:41

Octagon time3h 44m

Opp win%65%

ActiveApr. 21, 2007 – Jun. 25, 2017 (11y)

Bonus awards

Fight of the Night4

Knockout of the Night2

Submission of the Night1

Total bonuses7

Post-fight bonuses from UFC event records.

Career story

Dennis Siver is a 23-11-0 mixed martial artist (1 NC).

Dennis debuted Apr. 21, 2007 vs Jess Liaudin (loss). Longest win streak: 4. 11 years active (Apr. 21, 2007–Jun. 25, 2017).

Best wins: Naoyuki Kotani (KO/TKO Punch R2, Sep. 08, 2007); Spencer Fisher (U-DEC R3, Jun. 19, 2010); Diego Nunes (U-DEC R3, Apr. 14, 2012).

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Matt Bessette

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Robert Peralta

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Fight history

Date	Event	Result	Method	R	Time	KD	Str	TD	Sub
Jun. 25, 2017	UFC Fight Night: Chiesa vs. Lee	W BJ Penn	M-DEC	3	5:00	0 1	103 57	0 0	0 0
Jun. 20, 2015	UFC Fight Night: Jedrzejczyk vs Penne	L Tatsuya Kawajiri	U-DEC	3	5:00	0 0	22 22	0 4	1 0
Jan. 18, 2015	UFC Fight Night: McGregor vs Siver	L Conor McGregor	KO/TKO Punch	2	1:54	0 1	32 64	0 0	0 0
Oct. 04, 2014	UFC Fight Night: Nelson vs Story	W Charles Rosa	U-DEC	3	5:00	0 0	33 22	3 2	1 1
Dec. 28, 2013	UFC 168: Weidman vs Silva 2	NC Manvel Gamburyan	Overturned	3	5:00	0 0	54 14	2 3	0 0
Jul. 06, 2013	UFC 162: Silva vs Weidman	L Cub Swanson	KO/TKO Punches	3	2:24	0 1	26 43	1 1	0 0
Dec. 08, 2012	UFC on FOX: Henderson vs Diaz	W Nam Phan	U-DEC	3	5:00	0 0	128 24	2 0	0 0
Apr. 14, 2012	UFC on FUEL TV: Gustafsson vs Silva	W Diego Nunes	U-DEC	3	5:00	0 0	68 49	0 0	0 0
Oct. 29, 2011	UFC 137: Penn vs Diaz	L Donald Cerrone	SUB Rear Naked Choke	1	2:22	0 2	12 9	0 0	0 1
Jul. 02, 2011	UFC 132: Cruz vs Faber	W Matt Wiman	U-DEC	3	5:00	0 0	31 26	1 5	0 2
Feb. 26, 2011	UFC 127: Penn vs Fitch	W George Sotiropoulos	U-DEC	3	5:00	2 0	74 38	0 0	0 0
Nov. 13, 2010	UFC 122: Marquardt vs Okami	W Andre Winner	SUB Rear Naked Choke	1	3:37	1 0	30 13	0 0	1 0
Jun. 19, 2010	The Ultimate Fighter: Team Liddell vs Team Ortiz Finale	W Spencer Fisher	U-DEC	3	5:00	0 0	77 52	0 0	0 0
Mar. 31, 2010	UFC Fight Night: Florian vs Gomi	L Ross Pearson	U-DEC	3	5:00	0 0	39 54	2 1	0 0
Nov. 14, 2009	UFC 105: Couture vs Vera	W Paul Kelly	KO/TKO Punches	2	2:53	2 0	38 12	0 1	0 0
Jun. 13, 2009	UFC 99: The Comeback	W Dale Hartt	SUB Rear Naked Choke	1	3:23	0 0	8 5	0 1	2 0
Jan. 17, 2009	UFC 93: Franklin vs Henderson	W Nate Mohr	KO/TKO Spinning Back Kick	3	3:45	1 0	48 48	0 1	0 0
Jul. 05, 2008	UFC 86: Jackson vs Griffin	L Melvin Guillard	KO/TKO Punches	1	0:36	0 2	0 10	0 0	0 0
Jan. 23, 2008	UFC Fight Night: Swick vs Burkman	L Gray Maynard	U-DEC	3	5:00	0 1	16 26	1 2	0 3
Sep. 08, 2007	UFC 75: Champion vs Champion	W Naoyuki Kotani	KO/TKO Punch	2	2:04	1 0	28 9	0 0	0 2
Apr. 21, 2007	UFC 70: Nations Collide	L Jess Liaudin	SUB Armbar	1	1:21	0 0	2 1	1 0	0 1

Fight data compiled from public statistical sources (ufcstats.com) and Wikipedia (CC BY-SA). OctagonStats is an independent database, not affiliated with UFC / TKO Group.