Skip to content
MMAtown
USA

William Rentz

"Iron Will"

8-2

Welterweight
William Rentz

Wins

8

8 KO/TKO - 80%
0 submission - 0%
0 decision - 0%

2

Losses

10% - 1 KO/TKO
0% - 0 submission
10% - 1 decision
hometownHonolulu, Hawaii
Age
27(1999-03-19)
Height
-
Reach-
Weight170 lbs (77 kg)
Stance-
GymGracie Tampa South
Social media-

Top News

Past Fights
Show Cancelled Fights

USA
Nick McCarty
(4-2-1)
i
Combat Night Tampa
21 Jun2026KO/TKO(Strikes) RD10:25
USA
Wesley Golden
(10-26)
i
Combat Night Jacksonville
03 May2026KO/TKO RD11:12
USA
Tyler Smith
(1-7)
i
Combat Quest Pro 7
31 Jan2026KO/TKO RD12:16
USA
Shane Mistretta
(3-1)
i
CFFC 141: Schoenfelder vs. Guarascio
19 Apr2025KO/TKO RD24:30
Venezuela
Gabriel Morales
(4-4)
i
CFFC 133: Watley vs. Forest
27 Jul2024KO/TKO(Punches) RD23:51
USA
Christopher Alvidrez
(2-1)
i
CFFC 126: Alvidrez vs. Rentz
14 Oct2023KO/TKO(Punches) RD14:42
USA
Feraris Golden Jr.
(3-4)
i
CFFC 122: Gunnison vs. Watley
20 Jul2023KO/TKO(Punches) RD13:49
USA
Tyler Keating
(1-1)
i
CFFC 119: Beard vs. Ellis
21 Apr2023KO/TKO RD12:35
USA
Frank Wells
(1-1)
i
CFFC 104: Torres vs. Bilder
18 Dec2021Decision(Unanimous) RD35:00
USA
Quintin Bray
(0-1)
i
CFFC 100: Kamchybekov vs. Smith
16 Sep2021KO/TKO(Punches) RD22:48

Frequently Asked Questions About William Rentz

  • What is the famous nickname associated with William Rentz?

    Known as "Iron Will" William Rentz's nickname reflects his larger-than-life persona in the fight world.

  • How much does MMA star William Rentz weigh?

    Weighing in at approximately 170 pounds, William Rentz's weight aligns with his competitive category in the fighting world.

William Rentz Videos

William Rentz News & Videos

What to Watch This Weekend: Eternal MMA 99, CFFC 147 & A1 Combat 31 — Start Times, How to Watch & Fight Cards

What to Watch This Weekend: Eternal MMA 99, CFFC 147 & A1 Combat 31 — Start Times, How to Watch & Fight Cards