Welterweight · USA
Charles Radtke
“Chuck Buffalo”
- UFC record
- 5-2-0
- 7 UFC bouts
- Pro record, all promotions
- 12-5-0
- Listed by ESPN, 5 Nov 2026
- Last UFC bout
- 11 Apr 2026
- Born
- 9 Jul 1990
- Height
- 5' 9"
- Reach
- 72"
- Stance
- Orthodox
- Fighting style
- Thugjitsu
- Team
- Valle Flow Striking
UFC career at a glance
- Significant strikes landed per minute
- 2.50
- 151 landed of 280 thrown (54%)
- Significant strikes absorbed per minute
- 2.45
- opponents landed 148 of 327
- Takedowns completed of those attempted
- 44%
- 8 of 18 attempts
UFC career: 7 measured of 7 UFC bouts, 60.3 minutes. Details below.
UFC career figures
| Figure | UFC career7 measured of 7 UFC bouts, 60.3 minutes | Last 5 measured5 measured of 5 UFC bouts, 40.6 minutes |
|---|---|---|
| Significant strikes landedper minute | 2.50151 landed of 280 thrown (54%) | 2.1286 landed of 157 thrown (55%) |
| Significant strikes absorbedper minute | 2.45opponents landed 148 of 327 | 2.17opponents landed 88 of 195 |
| Takedowns completedof those attempted | 44%8 of 18 attempts | 58%7 of 12 attempts |
| Takedowns defendedof those faced | 100%conceded 0 of 4 faced | None faced |
| Knockdownsscored and suffered | 2scored, 2 suffered | 0scored, 2 suffered |
About these figures
Counted by Statwell from ESPN’s per-bout figures over the UFC bouts that have them (“measured”). UFC bouts only: no Contender Series, Road to UFC or other promotion. Read each figure with the number of bouts behind it. Nothing here is adjusted for the level of past opponents.
Fight history
- Win
Francisco Prado
11 Apr 2026 · UFC 327: Procházka vs. Ulberg
Decision - Unanimous · R3 5:00
- Win
Daniel Frunza
1 Nov 2025 · UFC Fight Night: Garcia vs. Onama
Submission · R3 4:29
- Loss
10 May 2025 · UFC 315: Muhammad vs. Della Maddalena
KO/TKO · R2 0:26
- Win
Matthew Semelsberger
9 Nov 2024 · UFC Fight Night: Magny vs. Prates
KO/TKO · R1 0:51
- Loss
Carlos Prates
8 Jun 2024 · UFC Fight Night: Cannonier vs. Imavov
KO/TKO · R1 4:47
- Win
Gilbert Urbina
3 Feb 2024 · UFC Fight Night: Dolidze vs. Imavov
KO/TKO · R1 4:47
- Win
Blood Diamond
9 Sept 2023 · UFC 293: Adesanya vs. Strickland
Decision - Unanimous · R3 5:00
- Win
Raheam Forest
1 Apr 2023 · CFFC 118: Forest vs. Radke(outside the UFC)
Submission (Rear Naked Choke) · R1 4:20Title fight
- Win
Caleb Crump
14 Jul 2022 · CFFC 110: Curatolo vs. McKinney(outside the UFC)
KO/TKO · R1 1:48
- Win
Jonathan Piersma
17 Mar 2022 · CFFC 106: Smith vs. Artis(outside the UFC)
Decision - Split · R3 5:00
- Win
Brandon Lopez
16 Sept 2021 · CFFC 100: Kamchybekov vs. Smith(outside the UFC)
KO/TKO · R2 3:31
- Loss
Justin Montalvo
27 Mar 2021 · TF: Triton Fights 18(outside the UFC)
KO/TKO · R2 4:55
- Win
Geralbert Castillo
30 Jan 2021 · XMMA: Vick vs. Fialho(outside the UFC)
Decision - Unanimous · R3 5:00
- Loss
Chris Gonzalez
11 May 2019 · Bellator 221: Chandler vs. Pitbull(outside the UFC)
Decision - Unanimous · R3 5:00
- Loss
Austin Hubbard
10 Mar 2018 · Caged Aggression 21: The Champions Day 2(outside the UFC)
Decision - Unanimous · R3 5:00
- Win
Jeffery Pelton
25 Mar 2017 · Alpha One Sports: IT Fight Series 72(outside the UFC)
KO/TKO · R2 2:23
- Win
Jimmy Kim
17 Nov 2012 · XFO 46: Xtreme Fighting Organization(outside the UFC)
Submission (Triangle Choke) · R1 2:07
Records and statistics from ESPN’s data as stored by Statwell (fight history last read 5 Nov 2026); results of the bouts Statwell covered are confirmed by its own results check. Statwell does not report contract status: a fighter without a booked bout is listed by their last bout only. Independent research, not a betting service.