Walt Harris

Walt Harris

13-10-0

About

A heavyweight knockout artist with 13 KOs in 23 UFC fights who nearly reached title contention before a tragic personal loss and subsequent suspension derailed his career.

See more

Walt Harris is a heavyweight knockout machine defined by explosive, quick finishes and a career marked by both triumph and tragedy. A former basketball player at Jacksonville State, Harris entered MMA in 2008 and turned pro in 2011. After an early release from the UFC following consecutive losses to Jared Rosholt and Nikita Krylov, he rebuilt his record in Titan FC and re-signed with the promotion in 2014. From 2016 onward, Harris became one of the most feared strikers in the heavyweight division, accumulating 13 consecutive wins by knockout, with 11 finishing in the first round. His signature moment came in July 2019 when he flattened Aleksei Oleinik in just 12 seconds, earning his second straight Performance of the Night bonus and establishing himself as a legitimate title contender.

Harris fights with devastating hand speed and clinch control, landing over 66% of his significant strikes from standing distance. He is almost entirely a knockout puncher, with virtually no grappling component to his game (just 1 takedown landed across his UFC tenure). Opponents rarely survive his opening salvos, and his 1.30 knockdown average per 15 minutes is among the elite in heavyweight history. When he faces taller, more technical strikers like Alistair Overeem and Alexander Volkov, however, his lack of range defense and pure striking exchange ability become exposed.

In May 2020, Harris faced Overeem in a title-eliminator bout after nearly finishing him in round one but ultimately falling to a second-round TKO. Consecutive losses to Volkov and Marcin Tybura in 2020-2021 derailed his momentum. Harris' career and public profile are inseparable from the October 2019 disappearance and murder of his step-daughter, Aniah Blanchard. The tragedy led him to withdraw from a scheduled fight and eventually return to competition with renewed purpose. His resilience through personal loss earned him respect from fans and the broader MMA community. However, a 2023 anti-doping suspension (SARMs detected after his 2018 Arlovski bout, combined with a later violation) resulted in a four-year ban, removing him from the UFC roster and making him ineligible to compete until July 2027, effectively ending a career that once promised championship gold.

Why fans love Harris

Harris's finishing rate (100% of wins by KO/TKO, 11 of 13 first-round finishes) makes him must-watch television. Fans appreciate his work ethic, his journey from late-career entry into the sport to heavyweight contention, and his visible emotional depth: he withdrew from competition in late 2019 to search for his missing step-daughter Aniah, then returned to fight with her memory as his driver.

Why some fans hate Harris

Harris tested positive for SARMs (LGD4033 and ostarine) after his December 2018 win over Andrei Arlovski, resulting in a suspension, fine, and reversal of the victory to a no contest, damaging his credibility despite claims of tainted supplement. He was also disqualified for an illegal head kick against Mark Godbeer in 2017, a reckless finish attempt that cost him a victory.

Sort by:
RATINGMY RATING
UFC Fight Night Rozenstruik vs SakaiSat, Jun 5, 2021
8.0
(7)1
WaltHarris
Walt Harris
vs
Marcin Tybura
MarcinTybura
UFC 254Sat, Oct 24, 2020
8.2
(13)
AlexanderVolkov
Alexander Volkov
vs
Walt Harris
WaltHarris
UFC Fight Night Overeem vs HarrisSat, May 16, 2020
8.3
(7)
AlistairOvereem
Alistair Overeem
vs
Walt Harris
WaltHarris
UFC Fight Night Dos Anjos vs EdwardsSat, Jul 20, 2019
8.8
(5)
AlekseiOleinik
Aleksei Oleinik
vs
Walt Harris
WaltHarris
UFC Fight Night Cowboy vs IaquintaSat, May 4, 2019
8.5
(4)
WaltHarris
Walt Harris
vs
Sergey Spivak
SergeySpivak
UFC 232Sat, Dec 29, 2018
4.6
(7)
AndreiArlovski
Andrei Arlovski
vs
Walt Harris
WaltHarris
UFC Fight Night Rivera vs MoraesFri, Jun 1, 2018
7.0
(2)
WaltHarris
Walt Harris
vs
Daniel Spitz
DanielSpitz
UFC 217Sat, Nov 4, 2017
6.5
(16)
WaltHarris
Walt Harris
vs
Mark Godbeer
MarkGodbeer
UFC 216Sat, Oct 7, 2017
7.2
(13)1
FabricioWerdum
Fabricio Werdum
vs
Walt Harris
WaltHarris
UFC Fight Night Holm vs CorreiaSat, Jun 17, 2017
7.2
(5)
CyrilAsker
Cyril Asker
vs
Walt Harris
WaltHarris
UFC Fight Night RodrA­guez vs PennSun, Jan 15, 2017
8.7
(6)1
WaltHarris
Walt Harris
vs
Chase Sherman
ChaseSherman
FN Lineker vs DodsonSat, Oct 1, 2016
3.6
(7)
WaltHarris
Walt Harris
vs
Shamil Abdurakhimov
ShamilAbdurakhimov
UFC 197Sat, Apr 23, 2016
WaltHarris
Walt Harris
vs
Cody East
CodyEast
FN Rockhold vs BispingFri, Nov 7, 2014
8.5
(2)
SoaPalelei
Soa Palelei
vs
Walt Harris
WaltHarris
FN Henderson vs ThompsonSat, Jan 25, 2014
NikitaKrylov
Nikita Krylov
vs
Walt Harris
WaltHarris
TUF 18 FinaleSat, Nov 30, 2013
JaredRosholt
Jared Rosholt
vs
Walt Harris
WaltHarris