James Pfeiffer
"The Merc"
5-4
Lightweight

Wins
5
0 KO/TKO - 0%
0 submission - 0%
5 decision - 56%
4
Losses
11% - 1 KO/TKO
22% - 2 submission
11% - 1 decision
hometownUnited StatesUnited States
Age
38(1988-06-01)
Height
5′10″ (178 cm)
Reach-
Weight155 lbs (70 kg)
Stance-
Social media-
Past FightsShow Cancelled Fights
07 Jun2025
03 Jun2023
26 Feb2023
10 May2019
31 Mar2018
18 Dec2016
Frequently Asked Questions About James Pfeiffer
What is the famous nickname associated with James Pfeiffer?
Known as "The Merc" James Pfeiffer's nickname reflects his larger-than-life persona in the fight world.How much does MMA star James Pfeiffer weigh?
Weighing in at approximately 155 pounds, James Pfeiffer's weight aligns with his competitive category in the fighting world.
James Pfeiffer Videos

Manuel Del Valle vs. Michael Dubois Full Fight | Cage Warriors 208

Bilal Hasan Highlights: UFC Flyweight Prospect's DWCS & Debut Knockouts

Manuel Del Valle's Next Gen Liverpool Training Camp | Cage Warriors 212 Spanish Showcase

Ilia Topuria vs. Brian Bouland Full Fight | Cage Warriors 94

EFC 139 Official Weigh-In Highlights: Mkhwanazi vs. Hinda & Heated Face-Offs

Razhabali Shaidulloev vs. AJ McKee Full Fight | Super RIZIN 5

Kurtis Campbell Highlights: Best Knockouts & Submissions | The Pink Panther

FNC 34 Official Aftermovie: Bojković's 50-Second Title KO in Skopje