UFC on Versus 2: Jones vs. Matyushenko was a mixed martial arts event held by the Ultimate Fighting Championship on Sunday, August 1, 2010, at the Valley View Casino Center in San Diego, California.
Jon Jones
Vladimir Matyushenko
Yushin Okami
Mark Muñoz
Jake Ellenberger
John Howard
Takanori Gomi
Tyson Griffin
Jacob Volkmann
Paul Kelly
Matthew Riddle
DaMarques Johnson
Igor Pokrajac
James Irvin
Brian Stann
Mike Massenzio
Charles Oliveira
Darren Elkins
Rob Kimmons
Steve Steinbeiss