Charles Radtke
Chuck Buffalo
Record12-5
Age35
DivisionWelterweight
Height5'9"
Reach72.0"
BornChicago, Illinois, United States
Fighting out ofSalem, Wisconsin, United States
Professional Fights
5 KO
3 Sub
Fight results from the last month are hidden by default to prevent spoilers
| Win | 12-5 | Francisco Prado | DecisionUnanimous | UFC 32711 Apr 2026 | |||
| Win | 11-5 | Daniel Frunza | SubmissionRear Naked Choke | UFC Fight Night1 Nov 2025 | R3 4:29 R3 • 4:29 | ||
| Loss | 10-5 | Mike Malott | KO/TKOLeft Hook to Ground Punches | UFC 31510 May 2025 | R2 0:26 R2 • 0:26 | ||
| Win | 10-4 | Matthew Semelsberger | KO/TKOPunches | UFC Fight Night9 Nov 2024 | R1 0:51 R1 • 0:51 | P | |
| Loss | 9-4 | Carlos Prates | KO/TKOKnee to the Body | UFC Fight Night8 Jun 2024 | R1 4:47 R1 • 4:47 | ||
| Win | 9-3 | Gilbert Urbina | KO/TKOLeft Hook | UFC Fight Night3 Feb 2024 | R1 4:47 R1 • 4:47 | ||
| Win | 8-3 | Mike Mathetha | DecisionUnanimous | UFC 2939 Sep 2023 | |||
| Win | 7-3 | Raheam Forest | SubmissionRear Naked Choke | CFFC 118: Forest vs. Radtke1 Apr 2023 | R1 4:20 R1 • 4:20 | ||
| Win | 6-3 | Caleb Crump | KO/TKOKO/TKO | CFFC 110: Curatolo vs McKinney14 Jul 2022 | R1 1:48 R1 • 1:48 | ||
| Win | 5-3 | Jonathan Piersma | DecisionSplit | CFFC 106: Smith vs. Artis17 Mar 2022 | |||
| Win | 4-3 | Brandon Lopez | KO/TKOPunch | CFFC 100: Kamchybekov vs. Smith16 Sep 2021 | R2 3:31 R2 • 3:31 | ||
| Loss | 3-3 | Justin Montalvo | KO/TKOKO/TKO | Triton Fights 1827 Mar 2021 | R2 4:55 R2 • 4:55 | ||
| Win | 3-2 | Geralbert Castillo | DecisionUnanimous | XMMA 1: Vick vs. Fialho30 Jan 2021 | |||
| Loss | 2-2 | Chris Gonzalez | DecisionUnanimous | Bellator 22111 May 2019 | |||
| Loss | 2-1 | Austin Hubbard | DecisionUnanimous | Caged Aggression 2110 Mar 2018 | |||
| Win | 2-0 | Jeffery Pelton | KO/TKOKO/TKO | IT Fight Series 7225 Mar 2017 | R2 2:23 R2 • 2:23 | ||
| Win | 1-0 | Jimmy Kim | SubmissionTriangle Choke | XFO 4617 Nov 2012 | R1 2:07 R1 • 2:07 |