Aaron Simpson
“A-Train”
8-4-0
Physical stats
Height6' 0" (183 cm)
Weight170 lbs. (77 kg)
Reach73" (185 cm)
StanceOrthodox
BornJul 20, 1974
Age52
DivisionWelterweight
Striking & grappling
SLpM3.60
Str. Acc52%
SApM2.53
Str. Def56%
TD Avg3.78
TD Acc34%
TD Def-
Sub Avg0.5
Recent form
L W L W W
Career timeline
1
Career breakdown
Finish rate38%
Times finished50%
StreakL1
Best streak4
Avg fight10:35
Octagon time2h 7m
Opp win%67%
ActiveNov. 05, 2008 – Oct. 05, 2012 (5y)
Career story
Aaron Simpson "A-Train" is a 12-5-0 decision specialist. Most wins by decision.
Aaron debuted Nov. 05, 2008 vs David Avellan (win). Longest win streak: 4. 5 years active (Nov. 05, 2008–Oct. 05, 2012).
Best wins: Ed Herman (KO/TKO R2, Aug. 29, 2009); Kenny Robertson (U-DEC R3, Jul. 11, 2012); Brad Tavares (U-DEC R3, Jul. 02, 2011).
Similar fighters
Fight history
| Date | Event | Result | Method | R | Time | KD | Str | TD | Sub |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 05, 2012 | UFC on FX: Browne vs Bigfoot | L Mike Pierce | KO/TKO Punch | 2 | 0:29 | 1 1 | 28 10 | 1 0 | 1 0 |
| Jul. 11, 2012 | UFC on FUEL TV: Munoz vs Weidman | W Kenny Robertson | U-DEC | 3 | 5:00 | 0 0 | 48 29 | 6 0 | 0 0 |
| Feb. 15, 2012 | UFC on FUEL TV: Sanchez vs Ellenberger | L Ronny Markes | S-DEC | 3 | 5:00 | 1 0 | 55 62 | 0 2 | 0 0 |
| Oct. 08, 2011 | UFC 136: Edgar vs Maynard 3 | W Eric Schafer | U-DEC | 3 | 5:00 | 2 0 | 58 14 | 0 0 | 0 0 |
| Jul. 02, 2011 | UFC 132: Cruz vs Faber | W Brad Tavares | U-DEC | 3 | 5:00 | 0 0 | 43 13 | 2 1 | 2 0 |
| Mar. 26, 2011 | UFC Fight Night: Nogueira vs Davis | W Mario Miranda | U-DEC | 3 | 5:00 | 0 0 | 59 14 | 10 0 | 0 0 |
| Nov. 20, 2010 | UFC 123: Rampage vs Machida | L Mark Munoz | U-DEC | 3 | 5:00 | 0 0 | 43 76 | 5 1 | 0 0 |
| Jun. 19, 2010 | The Ultimate Fighter: Team Liddell vs Team Ortiz Finale | L Chris Leben | KO/TKO Punches | 2 | 4:17 | 0 0 | 43 42 | 2 0 | 1 0 |
| Jan. 11, 2010 | UFC Fight Night: Maynard vs Diaz | W Tom Lawlor | S-DEC | 3 | 5:00 | 0 0 | 36 52 | 2 1 | 0 2 |
| Aug. 29, 2009 | UFC 102: Couture vs Nogueira | W Ed Herman | KO/TKO | 2 | 0:17 | 1 0 | 25 7 | 3 0 | 0 0 |
| Apr. 01, 2009 | UFC Fight Night: Condit vs Kampmann | W Tim McKenzie | KO/TKO Punches | 1 | 1:40 | 1 0 | 16 1 | 1 0 | 0 0 |
| Nov. 05, 2008 | WEC 36: Faber vs. Brown | W David Avellan | KO/TKO Punch | 1 | 0:18 | 1 0 | 3 1 | 0 0 | 0 0 |
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.


