UFC 145: Jones vs. Evans was a mixed martial arts event held by Ultimate Fighting Championship on April 21, 2012 at the Philips Arena in Atlanta, Georgia. The headline fight at UFC 145 was a UFC Light Heavyweight Championship contest between champion Jon Jones and challenger Rashad Evans. Jones and Evans are former teammates at Jackson's MMA, under the tutelage of coach Greg Jackson.

UFC 135: Jones vs. Rampage was a mixed martial arts event held by the Ultimate Fighting Championship on September 24, 2011 at the Pepsi Center in Denver, Colorado.