I'm suprised that nobody has made a post about this. Both Thurman and Porter have been inactive ,Porter's last fight was against Broner which was year ago ,but atleast he had a exhibition against some guy this year ,but a exhibition fight and actual fight isn't the same. Thurman's victory over Collazo was more recent which was in july , however Thurman was in a car crash which forced him not to train for 6 weeks. I think ring rust could be a factor in this fight, but probably in the early rounds