Aaron “A-Train” Simpson is a 48 year old Male fighter from United States with a 12-5-0 pro MMA record. Simpson most recently fought Josh Burkman at WSOF 2 on Saturday March 23, 2013. Aaron Simpson lost to Josh Burkman by KO/TKO at 3:04 of Round 1 in the Welterweight division.
Aaron Simpson has 12 wins with a 59% finish rate, including 6 by knockout, 1 by submission, 5 by decision.
Aaron Simpson is currently on a 2 fight losing skid.
| Result | Record | Opponent | Method | Event | Date | Weight class | Org |
|---|---|---|---|---|---|---|---|
| Loss | 12-4-0 | Josh Burkman |
KO/TKO
R1 3:04
|
WSOF 2 | 2013-03-23 | Welterweight | WSOF |
| Loss | 12-3-0 | Mike Pierce |
KO/TKO
R2 0:29
|
UFC on FX 5 | 2012-10-05 | Welterweight | UFC |
| Win | 11-3-0 | Kenny Robertson |
DEC
R3 5:00
|
UFC on FUEL TV 4 | 2012-07-11 | Welterweight | UFC |
| Loss | 11-2-0 | Ronny Markes |
DEC
R3 5:00
|
UFC on FUEL TV 1 | 2012-02-15 | Middleweight | UFC |
| Win | 10-2-0 | Eric Schafer |
DEC
R3 5:00
|
UFC 136 | 2011-10-08 | Middleweight | UFC |
| Win | 9-2-0 | Brad Tavares |
DEC
R3 5:00
|
UFC 132 | 2011-07-02 | Middleweight | UFC |
| Win | 8-2-0 | Mario Miranda |
DEC
R3 5:00
|
UFC Fight Night 24 | 2011-03-26 | Middleweight | UFC |
| Loss | 8-1-0 | Mark Muñoz |
DEC
R3 5:00
|
UFC 123 | 2010-11-20 | Middleweight | UFC |
| Loss | 8-0-0 | Chris Leben |
KO/TKO
R2 4:17
|
The Ultimate Fighter 11 Finale | 2010-06-19 | Middleweight | UFC |
| Win | 7-0-0 | Tom Lawlor |
DEC
R3 5:00
|
UFC Fight Night 20 | 2010-01-11 | Middleweight | UFC |
| Win | 6-0-0 | Ed Herman |
KO/TKO
R2 0:17
|
UFC 102 | 2009-08-29 | Middleweight | UFC |
| Win | 5-0-0 | Tim McKenzie |
KO/TKO
R1 1:40
|
UFC Fight Night 18 | 2009-04-01 | Middleweight | UFC |
| Win | 4-0-0 | David Avellan |
KO/TKO
R1 0:18
|
WEC 36 | 2008-11-05 | Middleweight | WEC |
| Win | 3-0-0 | Travis Degraw |
KO/TKO
R3 3:22
|
Regional circuit | 2008-05-31 | ||
| Win | 2-0-0 | Scott Dingman |
KO/TKO
R1 2:40
|
Regional circuit | 2008-02-01 | TUFF | |
| Win | 1-0-0 | Tim Coulson |
KO/TKO
R1 3:44
|
Regional circuit | 2007-10-05 | ||
| Win | 0-0-0 | Billy Onlewski |
SUB
R1 4:02
|
Regional circuit | 2000-04-16 |
Simpson made his professional debut against Billy Onlewski on April 16, 2000, fighting on the regional circuit.
He made a winning start to his career, defeating Billy Onlewski who carried a 0-0-0 professional MMA record into the fight.
Aaron Simpson beat Billy Onlewski by Submission at 4:02 of Round 1.
Simpson made his debut in the UFC against Tim McKenzie on April 1, 2009, fighting on the preliminary card of UFC Fight Night 18: Condit vs. Kampmann having compiled a 5-0-0 professional MMA record.
Aaron Simpson beat Tim McKenzie by KO/TKO at 1:40 of Round 1.
Since his debut, Simpson has gone on to fight a total of 11 more times in the UFC. His UFC record stands at 7-4-0.
After his UFC stint, Simpson took his next fight at WSOF on March 23, 2013, fighting against Josh Burkman on the main card of WSOF 2: Arlovski vs. Johnson.
Aaron Simpson lost to Josh Burkman by KO/TKO at 3:04 of Round 1.
Simpson's last win came against Kenny Robertson at UFC on FUEL TV 4 on Wednesday July 11, 2012. Aaron Simpson beat Kenny Robertson by Decision at 5:00 of Round 3.
Simpson is not currently booked for any fights.
Simpson's last loss came against Josh Burkman at WSOF 2 on Saturday March 23, 2013. Aaron Simpson lost to Josh Burkman by KO/TKO at 3:04 of Round 1.
Simpson has fought 11 times in the UFC. His UFC record stands at 7-4-0.
Simpson has knocked out 6 opponents.
Simpson has submitted 1 opponents.
Simpson has been knocked out 3 times.
Simpson has never been submitted.
