Charles Radtke

“Chuck Buffalo”

Charles Radtke (12-5) is a welterweight fighting out of Salem, Wisconsin, United States. Charles Radtke's next fight is against Stephen Thompson at UFC 334: Gane vs. Hokit on November 14, 2026. Charles Radtke's last fight was a win over Francisco Prado by unanimous decision at UFC 327: Procházka vs. Ulberg in April 2026.

*Exhibition (EX.) fights included in history

Result	Opponent	Division	Method	Rnd / Time	Event	Date	Fight
Up.	Stephen Thompson	Welterweight	—	—	UFC 334: Gane vs. Hokit	Nov 14, 2026	View
W	Francisco Prado	Welterweight	Decision (Unanimous)	R3 · 5:00	UFC 327: Procházka vs. Ulberg	Apr 11, 2026	View
W	Daniel Frunza	Welterweight	Submission (Rear Naked Choke)	R3 · 4:29	UFC Fight Night: Garcia vs. Onama	Nov 1, 2025
L	Mike Malott	Welterweight	KO/TKO (Left Hook to Ground Punches)	R2 · 0:26	UFC 315: Muhammad vs. Della Maddalena	May 10, 2025
W	Matthew Semelsberger	Welterweight	KO/TKO (Punches)	R1 · 0:51	UFC Fight Night	Nov 9, 2024
L	Carlos Prates	Welterweight	KO/TKO (Knee to the Body)	R1 · 4:47	UFC Fight Night	Jun 8, 2024
W	Gilbert Urbina	Welterweight	KO/TKO (Left Hook)	R1 · 4:47	UFC Fight Night	Feb 3, 2024
W	Mike Mathetha	Welterweight	Decision (Unanimous)	R3	UFC 293: Adesanya vs. Strickland	Sep 9, 2023
W	Raheam Forest	Welterweight	Submission (Rear Naked Choke)	R1 · 4:20	CFFC 118: Forest vs. Radtke	Apr 1, 2023
W	Caleb Crump	Welterweight	KO/TKO	R1 · 1:48	CFFC 110: Curatolo vs McKinney	Jul 14, 2022
W	Jonathan Piersma	Welterweight	Decision (Split)	R3	CFFC 106: Smith vs. Artis	Mar 17, 2022
W	Brandon Lopez	Welterweight	KO/TKO (Punch)	R2 · 3:31	CFFC 100: Kamchybekov vs. Smith	Sep 16, 2021
L	Justin Montalvo	Lightweight	KO/TKO	R2 · 4:55	Triton Fights 18	Mar 27, 2021
W	Geralbert Castillo	Lightweight	Decision (Unanimous)	R3	XMMA 1: Vick vs. Fialho	Jan 30, 2021
L	Chris Gonzalez	Lightweight	Decision (Unanimous)	R3	Bellator 221	May 11, 2019
L	Austin Hubbard	Catchweight	Decision (Unanimous)	R3	Caged Aggression 21	Mar 10, 2018
W	Jeffery Pelton	Lightweight	KO/TKO	R2 · 2:23	IT Fight Series 72	Mar 25, 2017
W	Jimmy Kim	—	Submission (Triangle Choke)	R1 · 2:07	XFO 46	Nov 17, 2012

• Up.Stephen Thompson

  Nov 14, 2026
  UFC 334: Gane vs. Hokit·Welterweight
  View
• WFrancisco Prado

  Apr 11, 2026
  UFC 327: Procházka vs. Ulberg·Welterweight
  Decision (Unanimous)·R3 · 5:00View
• WDaniel Frunza

  Nov 1, 2025
  UFC Fight Night: Garcia vs. Onama·Welterweight
  Submission (Rear Naked Choke)·R3 · 4:29
• LMike Malott

  May 10, 2025
  UFC 315: Muhammad vs. Della Maddalena·Welterweight
  KO/TKO (Left Hook to Ground Punches)·R2 · 0:26
• WMatthew Semelsberger

  Nov 9, 2024
  UFC Fight Night·Welterweight
  KO/TKO (Punches)·R1 · 0:51
• LCarlos Prates

  Jun 8, 2024
  UFC Fight Night·Welterweight
  KO/TKO (Knee to the Body)·R1 · 4:47
• WGilbert Urbina

  Feb 3, 2024
  UFC Fight Night·Welterweight
  KO/TKO (Left Hook)·R1 · 4:47
• WMike Mathetha

  Sep 9, 2023
  UFC 293: Adesanya vs. Strickland·Welterweight
  Decision (Unanimous)·R3
• WRaheam Forest

  Apr 1, 2023
  CFFC 118: Forest vs. Radtke·Welterweight
  Submission (Rear Naked Choke)·R1 · 4:20
• WCaleb Crump

  Jul 14, 2022
  CFFC 110: Curatolo vs McKinney·Welterweight
  KO/TKO·R1 · 1:48
• WJonathan Piersma

  Mar 17, 2022
  CFFC 106: Smith vs. Artis·Welterweight
  Decision (Split)·R3
• WBrandon Lopez

  Sep 16, 2021
  CFFC 100: Kamchybekov vs. Smith·Welterweight
  KO/TKO (Punch)·R2 · 3:31
• LJustin Montalvo

  Mar 27, 2021
  Triton Fights 18·Lightweight
  KO/TKO·R2 · 4:55
• WGeralbert Castillo

  Jan 30, 2021
  XMMA 1: Vick vs. Fialho·Lightweight
  Decision (Unanimous)·R3
• LChris Gonzalez

  May 11, 2019
  Bellator 221·Lightweight
  Decision (Unanimous)·R3
• LAustin Hubbard

  Mar 10, 2018
  Caged Aggression 21·Catchweight
  Decision (Unanimous)·R3
• WJeffery Pelton

  Mar 25, 2017
  IT Fight Series 72·Lightweight
  KO/TKO·R2 · 2:23
• WJimmy Kim

  Nov 17, 2012
  XFO 46
  Submission (Triangle Choke)·R1 · 2:07