UFC announced a heavyweight title unification bout for their UFC 188 pay-per-view in Mexico City in June.
UFC Heavyweight Champion Cain Velasquez, who is returning from surgery, will defend his title as he battles current UFC Interim Heavyweight Champion Fabricio Werdum.
Velasquez vs. Werdum will serve as the main event for UFC 188, which takes place on Saturday, June 13th at the Mexico City Arena in Mexico City, Mexico.
