The year 2007 was the 15th year in the history of the Ultimate Fighting Championship (UFC), a mixed martial arts promotion based in the United States. In 2007 the UFC held 19 events beginning with, UFC Fight Night: Evans vs. Salmon.
^ For the UFC Welterweight Championship. Greatest upset in UFC history. Serra become first fighter in UFC history to win both Ultimate Fighter winner and champion.
UFC Fight Night: Stevenson vs. Guillard[10] (also known as UFC Fight Night 9) was an event held on April 5, 2007, at The Palms Casino Resort in Las Vegas, Nevada.