Overview: UFC 188: Velasquez vs. Werdum was a mixed martial arts event held on June 13, 2015, at Arena Ciudad de México in Mexico City, Mexico. The event was headlined by a UFC Heavyweight Championship unification bout between then champion Cain Velasquez and then interim champion Fabrício Werdum.
Overview: UFC 192: Cormier vs. Gustafsson was a mixed martial arts event held on October 3, 2015, at the Toyota Center in Houston, Texas. The event was headlined by a UFC Light Heavyweight Championship bout between current champion Daniel Cormier and top contender Alexander Gustafsson.
