The Ultimate Fighting Championship (UFC) is an American mixed martial arts (MMA) promotion company that hosts most of the top-ranked fighters in the world and produces numerous events worldwide. The UFC has five weight-divisions (growing to seven in 2011) and enforces the Unified Rules of Mixed Martial Arts. Dana White serves as the president of the UFC; Frank and Lorenzo Fertitta control its parent company, Zuffa, LLC (Source: UFC)
UFC 197 is a scheduled mixed martial arts Light Heavyweight bout main event card between Jon "Bones" Jones (21-1-0, 9 KO's) fighting out of Albuquerque, New Mexico taking on the challenge of Ovince "OSP" Saint Preux (19-7-0, 9 KO's) fighting out of Knoxville, Tennessee. This card is being broadcast live from the MGM Grand Garden Arena in Las Vegas, Nevada.
The scheduled undercard bouts are as follows:
Featherweight: Yair Rodríguez vs. Andre Fili
Flyweight Champion: Demetrious Johnson vs. Henry Cejudo
Lightweight: Anthony Pettis vs. Edson Barboza
Middleweight: Robert Whittaker vs. Rafael Natal