Getting back to the question posed, Martinez like most other mortals probably reached his physical prime years ago but that does not necessarily mean his boxing prime.

I honestly believe that Martinez looked at the Murray fight like a warm up or fight to get the rust off.
Trouble is Martin never read the script for the carefully planned home coming.

Its amazing to me that generally on forums Martinez is being thrown to the wolves. Imo his prep was off which probably had to do with the leg and he probably returned to quick. I'm not trying to take away from Murray's performance cause he came in there with a game plan and stuck to it. I just don't think that was a 100% Martinez.