Karl Williams

AGE	36 / Jan 6, 1990
HEIGHT	6'3" / 190.5 cm
WEIGHT	263 lbs / 119.29 kg

ASSOCIATION
Xtreme Couture

CLASS
Heavyweight

Wins 10

KO / TKO

30%

SUBMISSIONS

DECISIONS

70%

Losses 6

KO / TKO

17%

SUBMISSIONS

33%

DECISIONS

50%

FIGHT HISTORY - PRO

Result	Fighter	Event	Method/Referee	R	Time
loss	Maxwell Djantou Nana	Professional Fighters League - PFL Sioux Falls: Storley vs. Zendeli May / 02 / 2026	Decision (Unanimous) Nick Berens VIEW PLAY-BY-PLAY	3	5:00
loss	Pouya Rahmani	Professional Fighters League - PFL Dubai: Nurmagomedov vs. Davis Feb / 07 / 2026	Submission (Arm-Triangle Choke) Sam Amidi VIEW PLAY-BY-PLAY	2	3:41
loss	Sergey Bilostenniy	Professional Fighters League - 2025 PFL World Tournament 10: Finals Aug / 21 / 2025	TKO (Punches) Chris Mignocchi VIEW PLAY-BY-PLAY	2	4:11
loss	Oleg Popov	Professional Fighters League - 2025 PFL World Tournament 4: First Round May / 01 / 2025	Decision (Split) Chris Mignocchi VIEW PLAY-BY-PLAY	3	5:00
loss	Jhonata Diniz	UFC on ESPN 61 - Tybura vs. Spivac 2 Aug / 10 / 2024	Decision (Unanimous) Chris Tognoni VIEW PLAY-BY-PLAY	3	5:00
win	Justin Tafa	UFC on ESPN 53 - Ribas vs. Namajunas Mar / 23 / 2024	Decision (Unanimous) Herb Dean VIEW PLAY-BY-PLAY	3	5:00
win	Chase Sherman	UFC on ABC 4 - Rozenstruik vs. Almeida May / 13 / 2023	Decision (Unanimous) Keith Peterson VIEW PLAY-BY-PLAY	3	5:00
win	Lukasz Brzeski	UFC Fight Night 221 - Yan vs. Dvalishvili Mar / 11 / 2023	Decision (Unanimous) Herb Dean VIEW PLAY-BY-PLAY	3	5:00
win	Jimmy Lawson	Dana White's Contender Series - Contender Series 2022: Week 7 Sep / 06 / 2022	Decision (Unanimous) Mark Smith	3	5:00
win	Simon Marini	XMMA 5 - 5outhern Heat Jul / 23 / 2022	TKO (Punches) Jimmy Neely	1	3:50
win	Kyle Wright	iFC 3 - Jorge Masvidal's iKon Fighting Championship 3 Jun / 03 / 2022	Decision (Unanimous) Mike King	3	5:00
win	Miles Amos	Professional Fighters League - PFL Challenger Series 1 Feb / 18 / 2022	Decision (Unanimous) James Larry Folsom Jr. VIEW PLAY-BY-PLAY	3	5:00
loss	Jason Butcher	B2 Fighting Series 142 - Kentucky Dec / 04 / 2021	Submission (Triangle Choke)	1	1:38
win	Dashawn Boatwright	SF 47 - Stellar Fights 47 Oct / 16 / 2021	TKO (Knee Injury) Gasper Oliver	1	2:50
win	Peter New	NFC 137 - National Fighting Championship 137 Sep / 12 / 2021	Decision (Unanimous)	3	5:00
win	Charles Philpot	AFC 6 - Alabama Fighting Championship: Smoke in the Hills Feb / 20 / 2021	KO	1	4:00

FIGHT HISTORY - AMATEUR

Result	Fighter	Event	Method/Referee	R	Time
win	Tylando Mattress	NFC 126 - National Fighting Championship 126 Aug / 29 / 2020	Decision (Split)	3	3:00
win	Darian Perry	NFC 124 - National Fighting Championship 124 Mar / 07 / 2020	Decision (Unanimous)	3	3:00
win	Harrison Aiken	NFC 121 - National Fighting Championship 121 Oct / 12 / 2019	Decision (Unanimous)	3	3:00
win	John Louis	NFC 120 - National Fighting Championship 120 Aug / 03 / 2019	Decision (Unanimous)	3	3:00
loss	Tylando Mattress	NFC 119 - National Fighting Championship 119 Jun / 29 / 2019	Submission (Armbar)	1	2:28
win	William Kimmy Jr.	NFC 117 - National Fighting Championship 117 Mar / 08 / 2019	Decision (Split)	3	3:00

PICTURES

KARL WILLIAMS RELATED NEWS

PFL Sioux Falls weigh-in results: 1 fighter misses weight The Professional Fighters League kicks off its busy May with a 12-fight card that features an exciting welterweight clash.

Professional Fighters League

Tyler Treese

May 01, 2026

No excuses from PFL Sioux Falls’ Karl Williams: ‘The results have been the results’ The 6-foot-3, 260-pound heavyweight will set out in search of his second Professional Fighters League victory when he squares off with Maxwell...

Feature

Mike Pendleton

May 01, 2026

PFL fills out Sioux Falls main card with two more ranked contests The four new fighters booked on the Professional Fighters League’s jaunt to South Dakota may not be local, but they are highly ranked.

Professional Fighters League

Jay Pettry

Apr 02, 2026