UFC 187: Johnson vs. Cormier and Weidman vs. Belfort

Daniel Cormier kicks Anthony Johnson before winning by submission in the third round of their light-heavyweight title bout on May 23, 2015, in Las Vegas.

Daniel Cormier lifts Anthony Johnson during their light-heavyweight bout on May 23, 2015, in Las Vegas.

Anthony Johnson gets pounded by Daniel Cormier during their light-heavyweight title bout at UFC 187.

Anthony Johnson lands a kick against Daniel Cormier, who won their light-heavyweight title bout by submission on May 23, 2015, in Las Vegas.

Anthony Johnson sits on the mat after the second round against Daniel Cormier at UFC 187 on May 23, 2015, in Las Vegas.

Daniel Cormier celebrates after his UFC 187 victory over Anthony Johnson on May 23, 2015.

Chris Weidman celebrates after defeating Vitor Belfort to keep the UFC middleweight belt on May 23, 2015, in Las Vegas.

Chris Weidman beat Vitor Belfort by TKO in the first round of their UFC 187 bout on May 23, 2015, in Las Vegas.

Chris Weidman, right, and Vitor Belfort trade blows during their UFC middleweight title bout on May 23, 2015, in Las Vegas.

Vitor Belfort kicks Chris Weidman during their middleweight bout at UFC 187 in Las Vegas.

Donald Cerrone lands a kick to John Makdessi that ended their lightweight mixed martial arts bout in the second round on May 23, 2015, in Las Vegas.

Donald “Cowboy” Cerrone, right, punches John Makdessi at UFC 187.

John Makdessi gets a shot in on Donald Cerrone during their UFC lightweight bout on May 23, 2015, in Las Vegas.

Andrei Arlovski carries one of his corner men in celebration after defeating Travis Browne by TKO on May 23, 2015, in Las Vegas.

Andrei Arlovski, right, and Travis Browne trade blows during their UFC heavyweight bout on May 23, 2015, in Las Vegas.

John Moraga, bottom, takes down Joseph Benavidez during UFC 187.

Joseph Benavidez kicks John Moraga on his way to a win by unanimous decision at UFC 187 in Las Vegas.