12
58%
Finish Rate
6
KO / TKO
1
Submissions
2000
Pro Debut
Biography
Aaron Michael Simpson is an American mixed martial artist. A professional competitor from 2000 until 2013, he is perhaps best known for his 11-fight stint with the UFC, but also fought for the pre-Zuffa owned WEC and the World Series of Fighting.
UFC Stats
Official · ufc.comStriking accuracy53%
Takedown accuracy35%
3.6
/ min
Sig. strikes landed
2.53
/ min
Sig. strikes absorbed
3.78
/ 15 min
Takedowns
0.47
avg
Submissions
0.83
avg
Knockdowns
UFC debut Apr. 1, 2009Born United States
How He Wins
KO / TKO6
Decision5
Submission1
Finish Rate
58%
7 of 12
wins by finish
wins by finish
Recent Form
W
L
L
W
W
W
L
W
L
L
Mixed Martial Arts17 Bouts
| Result | Opponent | Method | Rd | Event | Date |
|---|---|---|---|---|---|
| Loss |  Joshua BurkmanH2H | KO (knee and punches) | R1 | World Series of Fighting 2 | Mar 23, 2013 |
| Loss | Mike PierceH2H | KO (punch) | R2 | UFC on FX: Browne vs. Bigfoot | Oct 5, 2012 |
| Win | Kenny RobertsonH2H | Decision (unanimous) | R3 | UFC on Fuel TV: Munoz vs. Weidman | Jul 11, 2012 |
| Loss |  Ronny MarkesH2H | Decision (split) | R3 | UFC on Fuel TV: Sanchez vs. Ellenberger | Feb 15, 2012 |
| Win | Eric SchaferH2H | Decision (unanimous) | R3 | UFC 136 | Oct 8, 2011 |
| Win | Brad TavaresH2H | Decision (unanimous) | R3 | UFC 132 | Jul 2, 2011 |
| Win | Mario MirandaH2H | Decision (unanimous) | R3 | UFC Fight Night: Nogueira vs. Davis | Mar 26, 2011 |
| Loss | Mark MuñozH2H | Decision (unanimous) | R3 | UFC 123 | Nov 20, 2010 |
| Loss | Chris LebenH2H | TKO (punches) | R2 | The Ultimate Fighter: Team Liddell vs. Team Ortiz Finale | Jun 19, 2010 |
| Win | Tom LawlorH2H | Decision (split) | R3 | UFC Fight Night: Maynard vs. Diaz | Jan 11, 2010 |
| Win | Ed HermanH2H | TKO (knee injury) | R2 | UFC 102 | Aug 29, 2009 |
| Win | Tim McKenzieH2H | TKO (punches) | R1 | UFC Fight Night: Condit vs. Kampmann | Apr 1, 2009 |
| Win | David AvellanH2H | KO (punch) | R1 | WEC 36: Faber vs. Brown | Nov 5, 2008 |
| Win | Travis DegrawH2H | TKO (punches) | R3 | Full Moon Fighting 2 | May 31, 2008 |
| Win | Scott DingmanH2H | TKO (punches) | R1 | Tuff-N-Uff: Thompson vs. Troyer | Feb 8, 2008 |
| Win | Tim CoulsonH2H | TKO (punches) | R1 | Proving Grounds 2 | Oct 5, 2007 |
| Win | Billy OnlewskiH2H | Submission (rear-naked choke) | R1 | Arizona Cage Combat | Apr 16, 2000 |
Related Fighters
Data sourced from public records for archival/research purposes.