Eventually , McGregor started to gas .
Diaz began connecting more consistently , even wobbling the champ before the fight went to the canvas where Diaz quickly advanced to full mount and tapped McGregor out with a rear naked choke .
Eventually , McGregor started to gas and Diaz began connecting more consistently , even wobbling the champ before the fight went to the canvas where Diaz quickly advanced to full mount and tapped McGregor out with a rear naked choke .