Aaron Simpson

"A-Train"

AGE	51 / Jul 20, 1974
HEIGHT	6'0" / 182.88 cm
WEIGHT	170 lbs / 77.11 kg

ASSOCIATION
Power MMA Team

CLASS
Welterweight

STYLE
Wrestling

Wins 12

KO / TKO

50%

SUBMISSIONS

DECISIONS

42%

Losses 5

KO / TKO

60%

SUBMISSIONS

DECISIONS

40%

FIGHT HISTORY - PRO

Result	Fighter	Event	Method/Referee	R	Time
loss	Joshua Burkman	WSOF 2 - Arlovski vs. Johnson Mar / 23 / 2013	TKO (Knee and Punches) Dan Miragliotta VIEW PLAY-BY-PLAY	1	3:04
loss	Mike Pierce	UFC on FX 5 - Browne vs. Bigfoot Oct / 05 / 2012	KO (Punches) Daryl Guthmiller VIEW PLAY-BY-PLAY	2	0:29
win	Kenny Robertson	UFC on Fuel TV 4 - Munoz vs. Weidman Jul / 11 / 2012	Decision (Unanimous) Marcos Rosales VIEW PLAY-BY-PLAY	3	5:00
loss	Ronny Markes	UFC on Fuel TV 1 - Sanchez vs. Ellenberger Feb / 15 / 2012	Decision (Split) Jim Axtell VIEW PLAY-BY-PLAY	3	5:00
win	Eric Schafer	UFC 136 - Edgar vs. Maynard 3 Oct / 08 / 2011	Decision (Unanimous) Jacob Montalvo VIEW PLAY-BY-PLAY	3	5:00
win	Brad Tavares	UFC 132 - Cruz vs. Faber 2 Jul / 02 / 2011	Decision (Unanimous) Josh Rosenthal VIEW PLAY-BY-PLAY	3	5:00
win	Mario Miranda	UFC Fight Night 24 - Nogueira vs. Davis Mar / 26 / 2011	Decision (Unanimous) Dan Miragliotta VIEW PLAY-BY-PLAY	3	5:00
loss	Mark Munoz	UFC 123 - Rampage vs. Machida Nov / 20 / 2010	Decision (Unanimous) Marc Fennell VIEW PLAY-BY-PLAY	3	5:00
loss	Chris Leben	UFC - The Ultimate Fighter 11 Finale Jun / 19 / 2010	TKO (Punches) Josh Rosenthal VIEW PLAY-BY-PLAY	2	4:17
win	Tom Lawlor	UFC Fight Night 20 - Maynard vs. Diaz Jan / 11 / 2010	Decision (Split) Kevin Mulhall VIEW PLAY-BY-PLAY	3	5:00
win	Ed Herman	UFC 102 - Couture vs. Nogueira Aug / 29 / 2009	TKO (Knee Injury) Yves Lavigne VIEW PLAY-BY-PLAY	2	0:17
win	Tim McKenzie	UFC Fight Night 18 - Condit vs. Kampmann Apr / 01 / 2009	TKO (Punches) Mario Yamasaki VIEW PLAY-BY-PLAY	1	1:40
win	David Avellan	WEC 36 - Faber vs. Brown Nov / 05 / 2008	KO (Punch) Jorge Alonso VIEW PLAY-BY-PLAY	1	0:18
win	Travis Degraw	FMF 2 - Full Moon Fighting 2 May / 31 / 2008	TKO (Punches)	3	3:22
win	Scott Dingman	Tuff-N-Uff - Thompson vs. Troyer Feb / 01 / 2008	TKO (Punches)	1	2:40
win	Tim Coulson	PG 2 - Proving Grounds 2 Oct / 05 / 2007	TKO (Punches)	1	3:44
win	Billy Onlewski	ACC - Arizona Cage Combat Apr / 16 / 2000	Submission (Rear-Naked Choke)	1	4:02

Related Videos

◄

►

PICTURES

AARON SIMPSON RELATED NEWS

This Month’s MMA Birthdays: Cristiane ‘Cris Cyborg’ Justino Turns 40 Whenever the Brazilian juggernaut decides to walk off into the sunset, she will do so as the most accomplished female mixed martial artist of...

Brian Knapp

Jul 01, 2025

Fight Facts: UFC Fight Night 245 ‘Hernandez vs. Pereira’ UFC Vegas 99 featured one of the highest average fight times of any UFC event, a middleweight who outstruck and outwrestled his way towards...

UFC

Jay Pettry

Oct 21, 2024

This Month’s MMA Birthdays: Angela Lee Turns 25 Building blocks are prized commodities in mixed martial arts, and One Championship appears to have one in its “Unstoppable” atomweight...

Women’s MMA

Brian Knapp

Jul 01, 2021

Veretennikov Makes Quick Work of Ivy in Fury FC 46 Headliner If Dana White truly is “Lookin’ for a Fight,” he surely found some on Sunday at Fury FC 46.

Ben Duffy

May 17, 2021

Fight Facts: UFC on ABC 2 UFC on ABC 2 featured a takedown record, an heir to the finishing throne among women and the most active fighter in company history reaching new...

UFC

Jay Pettry

Apr 13, 2021

Aaron Simpson

"A-Train"

EVENTS / FIGHTS

FIGHT FINDER

FIGHTER OF THE WEEK

TOP TRENDING FIGHTERS

MORE FIGHTERS...

Aaron Simpson

"A-Train"

Subscribe to our Newsletter

EVENTS / FIGHTS

FIGHT FINDER

FIGHTER OF THE WEEK

TOP TRENDING FIGHTERS

MORE FIGHTERS...