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Stephan Bonnar "The American Psycho"

Inactive · age 49 · Orthodox · 6'4" 193 cm · 205 lb 93 kg · reach 79" 201 cm
At a glance
  • 50% of wins by KO or submission
  • 100% takedown defense in last 3 fights
  • UFC veteran since 2005
Elo rating
1504
Global Elo 1552 ±36
Rank
—
—
UFC record
8-7-0
KO 2 · Sub 2 · Dec 4
Streak
-1
Δ90d -5 · Δ1y -5
Last fight
Oct 13, 2012
Loss by KO · R1
Career at a glance
Octagon time
2h 53m
Avg fight time
11:34
Title fights
0-1
Bonuses
1
Fights per year
2.0
Ground control
59m
Since last fight
13y 8mo

Honest Elo history

15 fights · tap & drag
Apr 9, 2005 — L vs Forrest Griffin Δ-36Aug 6, 2005 — W vs Sam Hoger Δ+34Jan 16, 2006 — W vs James Irvin Δ+34Apr 6, 2006 — W vs Keith Jardine Δ+31Jun 28, 2006 — L vs Rashad Evans Δ-29Aug 26, 2006 — L vs Forrest Griffin Δ-15Jul 7, 2007 — W vs Mike Nickels Δ+19Oct 20, 2007 — W vs Eric Schafer Δ+16Jan 31, 2009 — L vs Jon Jones Δ-17Jul 11, 2009 — L vs Mark Coleman Δ-14Feb 20, 2010 — L vs Krzysztof Soszynski Δ-14Jul 3, 2010 — W vs Krzysztof Soszynski Δ+22Dec 4, 2010 — W vs Igor Pokrajac Δ+14Nov 19, 2011 — W vs Kyle Kingsbury Δ+18Oct 13, 2012 — L vs Anderson Silva Δ-7 13751400142514501475150015251550 200720092011 [{"i":0,"x":90,"y":342.5,"elo":1412,"date":"2005-04-09","opp":"Forrest Griffin","result":"L","delta":-36},{"i":1,"x":121.2,"y":280.2,"elo":1446,"date":"2005-08-06","opp":"Sam Hoger","result":"W","delta":34},{"i":2,"x":164,"y":218.7,"elo":1480,"date":"2006-01-16","opp":"James Irvin","result":"W","delta":34},{"i":3,"x":185,"y":162,"elo":1511,"date":"2006-04-06","opp":"Keith Jardine","result":"W","delta":31},{"i":4,"x":206.8,"y":214.3,"elo":1482,"date":"2006-06-28","opp":"Rashad Evans","result":"L","delta":-29},{"i":5,"x":222.2,"y":241,"elo":1467,"date":"2006-08-26","opp":"Forrest Griffin","result":"L","delta":-15},{"i":6,"x":304.9,"y":206.1,"elo":1487,"date":"2007-07-07","opp":"Mike Nickels","result":"W","delta":19},{"i":7,"x":332.4,"y":176.1,"elo":1503,"date":"2007-10-20","opp":"Eric Schafer","result":"W","delta":16},{"i":8,"x":455.5,"y":207.6,"elo":1486,"date":"2009-01-31","opp":"Jon Jones","result":"L","delta":-17},{"i":9,"x":497.8,"y":233,"elo":1472,"date":"2009-07-11","opp":"Mark Coleman","result":"L","delta":-14},{"i":10,"x":556.5,"y":259.5,"elo":1457,"date":"2010-02-20","opp":"Krzysztof Soszynski","result":"L","delta":-14},{"i":11,"x":591.4,"y":218.7,"elo":1480,"date":"2010-07-03","opp":"Krzysztof Soszynski","result":"W","delta":22},{"i":12,"x":631.8,"y":193.9,"elo":1493,"date":"2010-12-04","opp":"Igor Pokrajac","result":"W","delta":14},{"i":13,"x":723.7,"y":161.1,"elo":1511,"date":"2011-11-19","opp":"Kyle Kingsbury","result":"W","delta":18},{"i":14,"x":810,"y":173.4,"elo":1504,"date":"2012-10-13","opp":"Anderson Silva","result":"L","delta":-7}]

Last fights

Elo-based expectation · not betting advice
Date Opponent Result Δ Elo
Oct 13, 2012 Anderson Silva L -7
Nov 19, 2011 Kyle Kingsbury W +18
Dec 4, 2010 Igor Pokrajac W +14
Jul 3, 2010 Krzysztof Soszynski W +22
Feb 20, 2010 Krzysztof Soszynski L -14

Performance

SLpM Significant Strikes Landed per Minute. Higher = busier striker.
Strikes Landed
L1L3L5
Str Acc Striking accuracy: significant strikes landed / attempted. Higher = more efficient striker.
Strike Accuracy
L1L3L5
SApM Significant Strikes Absorbed per Minute. How often opponents land on this fighter. Lower is better.
Strikes Absorbed
L1L3L5
Str Def Share of opponent’s significant strike attempts that miss or are blocked. Higher is better.
Striking Defense
L1L3L5
TD / 15 min Takedowns landed per 15 minutes (one full 3-round fight). Measures wrestling output.
Takedowns
L1L3L5
TD Acc Takedowns landed / attempted. Higher = cleaner entries.
Takedown Accuracy
L1L3L5
TD Def Share of opponent takedown attempts stuffed. Higher = harder to put on the mat.
Takedown Defense
L1L3L5
Sub / 15 min Submission attempts per 15 minutes. Counts attempts, not just finishes — a proxy for grappling aggression.
Submission Attempts
L1L3L5
Ctrl / 15 min Control time in seconds per 15 minutes. Time in dominant grappling positions. 240 = 4 min, the realistic high-end across divisions.
Control Time (sec)
L1L3L5
KD / 15 min Knockdowns landed per 15 minutes. Counts every flash KD even if the fight continued — measures stopping power across all rounds, not just finishes.
Knockdowns
L1L3L5
Above division avg (intensity ∝ how far)
Near avg (±10%)
Below division avg

Finishes

How wins come Finish rate = (KO + Submission wins) / total UFC wins. Measures how often this fighter closes the show before the scorecards.
50%
4 / 8
Finish rate
KO
2
25% of wins
SUB
2
25% of wins
DEC
4
50% of wins
KO: 2 (25%) 2 Sub: 2 (25%) 2 Dec: 4 (50%) 4
Finishes by round
4 total
R1
2 50%
R2
2 50%
R3
R4
R5

Striking profile

Where significant strikes land — by target zone and by position. 459 landed total · career

Targets head · body · leg
71% Head
  • Head 71%
  • Body 19%
  • Leg 10%
Positions distance · clinch · ground
43% Distance
  • Distance 43%
  • Clinch 32%
  • Ground 25%

Durability

How they're beaten How fights end AGAINST this fighter. Finished-against rate = (times KO'd + submitted) / total UFC losses. A low rate means they rarely get stopped.
29%
of losses by finish
2 of 7
2 KO/TKO 0 Sub 5 Dec Never submitted

Strength of schedule in UFC

Avg opp Elo (last 5) Average Elo rating of the last 5 opponents this fighter faced. A proxy for schedule difficulty — 1700+ is elite-level competition, 1500 is a UFC average opponent.
1606
Contender level
Quality wins (1600+) Wins over opponents rated 1600+ Elo at the time of the fight — clearly above the ~1500 UFC average, contender tier. A count of genuine quality results, not record-padding.
0
of 8 UFC wins
Toughest win The highest-rated opponent this fighter has a win over, by that opponent's Elo at fight time.
Kyle Kingsbury
Elo 1588 at fight time
Expected wins How many wins an average fighter would be expected to have against this exact schedule, based on pre-fight Elo win probabilities. The line below shows whether this fighter is over- or under-performing their matchups.
6.9
+1.1 wins above what this schedule implies
Opponent Elo over career · 15 UFC fights, oldest → newest
1500
1823

Top light heavyweight

See full rankings →
Carlos Ulberg C
#1 · Elo 1670
Magomed Ankalaev
#2 · Elo 1654
Azamat Murzakanov
#3 · Elo 1611
Navajo Stirling
#4 · Elo 1604
Paulo Costa
#5 · Elo 1592
Source Raw fight data and per-bout statistics come from Stephan Bonnar on UFCStats →. Elo rating, uncertainty bands, and division-relative analytics computed by HonestElo — not affiliated with or endorsed by the Ultimate Fighting Championship.