Demetrious Johnson, of the United States, left, fights with Ali Bagautinov, of Russia, during the flyweight bout at UFC 174 in Vancouver, British Columbia, Saturday, June, 14, 2014.

Jonathan Hayward / The Canadian Press/AP

Demetrious Johnson, of the United States, left, fights with Ali Bagautinov, of Russia, during the flyweight bout at UFC 174 in Vancouver, British Columbia, Saturday, June, 14, 2014.