Joe keeps saying Bisping is Mayhams toughest test to date. I do not think so??
Jacare by far 
Nah, it's Bisping. Jacare is a great grappler with OK wrestling, but he's chinny. Mayhem at least got to fight in his world versus Jacare.
Jacare
Jacare is the better fighter but Bisping has got Mayhem scared to fight.
The mental game is so important in this sport.