Conor McGregor Retiring? Former Champion is Out of UFC 200 Rematch With Nate Diaz

Two of the biggest names in the MMA world just quit out of nowhere. Conor McGregor and Nate Diaz, who fought one another in March and were slated for a rematch on July 9 in UFC 200, both sent out tweets Tuesday with the news, which has yet to be confirmed. Read More »