Sean Ross Sapp of Fightful is reporting through his Select service that Santos Escobar is undergoing surgery tomorrow to repair a torn tricep.

Escobar suffered the injury several weeks ago at a non-televised live event in late January during a match against Hijo de Dr. Wagner Jr.

The former WWE Cruiserweight champion wrestled at the AAA Rey de Reyes tournament four-way final last week which did not help things either.

It’s unclear how long he will be out for but typical surgeries will require up to a year on the sidelines.