OCTAGONIQ
HomeEventsFightersPicksCompareOddsRankingsContact
OCTAGONIQ

Fight Analytics Engine

EventsFightersPicksTrack RecordContactCompareOddsRankings
© 2026 OctagonIQ·Data sourced from UFCStats.com, UFC.com, Tapology
Odds via The Odds API·4,400+ fighters · 8,500+ fights
  1. Home
  2. /Fighters
  3. /Stephan Bonnar
SB

Stephan Bonnar

“The American Psycho”
15-9-0
0Prospect
/Light Heavyweight/Age 49/Orthodox/6' 4"/79″ reach/205 lbs
Win %
63%
SLpM
2.8
Str Acc
38%
Str Def
52%
TD Avg
1.3
TD Def
60%
Sub Avg
1.0
Finish
67%

At a Glance

2.8
SLpM
below average
38%
Str Acc
bottom 9%
1.3
TD Avg
below average
67%
Finish %
top 13%
52%
Str Def
above average
Stephan Bonnar "The American Psycho" is a orthodox Light Heavyweight mixed martial artist competing in the UFC, profiled as a well-rounded mixed martial artist. With a record of 15-9-0, the fighter carries a 63% win rate across 24 pro contests, with a 67% finish rate that ranks among the most decisive in the division. Standout traits include a 79" reach that creates a clear distance advantage.
Career Arc
26 fightspeak +9 · current +8

Skill Profile

VOLUME41ACCURACY35KO POWER41TAKEDOWNS46TD DEFENSE47SUBMISSIONS80DURABILITY56ACTIVITY80
Fighter
UFC Avg
0Prospect
IQ Score

Accuracy & Defense○ = UFC avg

0%avg 44%
Str Acc
0%avg 55%
Str Def
0%avg 42%
TD Acc
0%avg 62%
TD Def

Striking Output

Sig. Strikes Landed / Min
2.76-0.66 vs avg
0avg 3.49
Sig. Strikes Absorbed / Min
3.01-0.17 vs avg
0avg 3.29

Grappling Output

Takedowns / 15 Min
1.32-0.20 vs avg
0avg 1.56
Submissions / 15 Min
1.00+0.60 vs avg
0avg 0.43

Strike Differential (landed - absorbed / min)

Absorbed (3.01)Landed (2.76)
0
-0.25

Wins by Method

67%Finish
KO/TKO320%
Submission747%
Decision533%
15 total wins

Win / Loss by Method

Wins (15)
3 KO
7 SUB
5 DEC
Losses (9)
2 KO
5 DEC
2 OTH

Recent Form (Last 5)

L
KO
W
Dec
W
Dec
W
KO
L
KO

Career Fight Pace (Avg Sig Strikes / Round)

R1
12/28(43%)
R2
16/35(46%)
R3
12/30(40%)
Landed
Attempted

Positional & Target Breakdown

Position
43%
18%
40%
Distance: 41Clinch: 17Ground: 38
Target
92%
Head: 88Body: 6Leg: 2

Grappling Efficiency

Avg TD / Fight
0.2
Avg Control / Fight
0:38
Avg Sub Att. / Fight
0.2
TD Success Rate
50%

Durability & Resilience

Fights to Decision
10 of 26
KO/TKO Losses
2
Avg Fight Duration
2.2 rounds
Post-Loss Record
2-2
Fight History15 UFC + 11 pre-UFC
26 fights15W7L
ResultOpponentEventDateMethodRdTime
?Unknown
BellatorBellator 131
Nov 15, 2014DDECSplit
DRAW
Method
DEC
Decision
Round
of 3
Time
Split
Division
Light Heavyweight
Bellator 131
2014-11-15
LAnderson Silva
UFC 153: Silva vs Bonnar
Oct 13, 2012KKO/TKO Knee14:40
WKyle Kingsbury
UFC 139: Shogun vs Henderson
Nov 19, 2011DU-DEC35:00
WIgor Pokrajac
The Ultimate Fighter: Team GSP vs Team Koscheck Finale
Dec 4, 2010DU-DEC35:00
WKrzysztof Soszynski
UFC 116: Lesnar vs Carwin
Jul 3, 2010KKO/TKO Punches23:08
LKrzysztof Soszynski
UFC 110: Nogueira vs Velasquez
Feb 20, 2010KKO/TKO31:04
LMark Coleman
UFC 100
Jul 11, 2009DU-DEC35:00
?Unknown
Jan 31, 2009DDECUnanimous
LJon Jones
UFC 94: St-Pierre vs Penn 2
Jan 31, 2009DU-DEC35:00
WEric Schafer
UFC 77: Hostile Territory
Oct 20, 2007KKO/TKO Punches22:47
WMike Nickels
UFC 73: Stacked
Jul 7, 2007SSUB Rear Naked Choke12:14
LForrest Griffin
UFC 62: Liddell vs Sobral
Aug 26, 2006DU-DEC35:00
LRashad Evans
UFC Fight Night 5
Jun 28, 2006DM-DEC35:00
WKeith Jardine
UFC Fight Night 4
Apr 6, 2006DU-DEC35:00
WJames Irvin
UFC Fight Night 3
Jan 16, 2006SSUB Kimura14:30
WSam Hoger
UFC Fight Night 1
Aug 6, 2005DU-DEC35:00
?Unknown
Apr 9, 2005DDECUnanimous
LForrest Griffin
The Ultimate Fighter: Team Couture vs. Team Liddell Finale
Apr 9, 2005DU-DEC35:00
WSean Sallee
Jun 5, 2004SSUB
WBill Hill
Apr 24, 2004KTKO
WBrad Lynde
Ironheart CrownIronheart Crown 6
Nov 22, 2003SSUB14:10
?Unknown
Sep 13, 2003KTKO14:21
WUnknown
Sep 7, 2002DDEC
WJay Massey
Jan 27, 2002SSUB
WJosh Kruger
Ironheart CrownIronheart Crown 3
Nov 10, 2001SSUB12:55
WUnknown
Ironheart CrownIronheart Crown 3
Nov 10, 2001SSUB10:51