Photos: UFC 197: Jon Jones vs. Ovince St. Preux
Jon Jones celebrates after defeating Ovince St. Preux during an interim light-heavyweight championship bout at UFC 197 on April 23.
(John Locher / AP)Ovince St. Preux, left, and Jon Jones trade blows during an interim light-heavyweight championship bout at UFC 197 on April 23.
(John Locher / AP)Jon Jones kicks Ovince Saint Preux during an interim light-heavyweight championship bout at UFC 197 on April 23.
(John Locher / Associated Press)Jon Jones takes down Ovince St. Preux during an interim light-heavyweight championship bout at UFC 197 on April 23.
(John Locher / AP)Jon Jones exchanges blows with Ovince St. Preux during an interim light-heavyweight championship fight at UFC 197 on April 23.
(John Locher / Associated Press)Jon Jones kicks Ovince St. Preux during an interim light-heavyweight championship fight at UFC 197 on April 23.
(John Locher / AP)Demetrious Johnson moves over Henry Cejudo during a flyweight championship bout at UFC 197 on April 23.
(John Locher / Associated Press)Anthony Pettis and Edson Barboza fight during a lightweight bout at UFC 197 on April 23.
(John Locher / Associated Press)Edson Barboza kicks Anthony Pettis during a lightweight bout at UFC 197 on April 23.
(John Locher / AP)Edson Barboza celebrates after defeating Anthony Pettis during a lightweight fight at UFC 197 on April 23.
(John Locher / AP)Robert Whittaker hits Rafael Natal with a left hand during a middleweight fight at UFC 197 on April 23.
(John Locher / AP)Robert Whittaker kicks Rafael Natal during a middleweight fight at UFC 197 on April 23.
(John Locher / AP)Robert Whittaker and Rafael Natal, right, fight during a middleweight bout at UFC 197 on April 23.
(John Locher / AP)Andre Fili, left, fights Yair Rodriguez during a featherweight bout at UFC 197 on April 23.
(John Locher / Associated Press)Yair Rodriguez kicks Andre Fili during a featherweight bout at UFC 197 on April 23.
(John Locher / AP)Yair Rodriguez celebrates after defeating Andre Fili during a featherweight bout at UFC 197 on April 23.
(John Locher / AP)