Amanda Mazza Breaks Own Forearm Applying Rear-Naked Choke at CFFC BJJ 15 as Emily Hansen Claims Injury Win
Mazza says torque from the choke snapped her forearm, a rare injury captured on UFC Fight Pass.
Overview
- Two minutes into their strawweight bout at Philadelphia’s 2300 Arena on Sept. 20, Amanda Mazza’s forearm gave way as she attacked a rear-naked choke on Emily Hansen.
 - Referee Vitor “Shaolin” Ribeiro initially reset the position before the match was halted when it became clear Mazza had suffered an arm injury.
 - Emily Hansen, making her CFFC debut for Checkmat Charlotte, was awarded the victory by injury.
 - Event footage shows Mazza sitting calmly on the mat, and she later posted a hospital selfie and message thanking supporters.
 - Mazza wrote that her forearm broke from the choke’s torque against Hansen’s chin, with the extent of the fracture and her return timeline still unconfirmed.