The son of the legendary Mexican boxer weighed in at 184 pounds Friday, two pounds over the contracted weight for his scheduled fight with UFC all-time great Anderson Silva, promotion officials confirmed with ESPN.
has missed weight at least twice more in his career, with other additional bouts having to be changed late to catchweights.
Silva is 1-1 as a pro boxer and has not fought in the boxing ring since 2005.
Silva has just one win in MMA since 2012 and has said he is likely done with mixed martial arts, though he might continue to pursue interesting fights in other combat sports like boxing.