WEC 16: Clash of the Titans 2 was a mixed martial arts event promoted by World Extreme Cagefighting on August 18th, 2005 at the Tachi Palace Hotel & Casino in Lemoore, California. The main event saw Ron Waterman take on Ricco Rodriguez for the WEC Super Heavyweight Championship.

WEC 1: Princes of Pain was a mixed martial arts event held on June 30, 2001 at the Tachi Palace Hotel & Casino in Lemoore, California. WEC 1's main event was a fight between Dan Severn and Travis Fulton.

WEC 6: Return of a Legend was a mixed martial arts event promoted by World Extreme Cagefighting on March 27, 2003 at the Tachi Palace Hotel & Casino in Lemoore, California. The event was centered around the return of MMA superstar Frank Shamrock taking on Bryan Pardoe. Shamrock had been retired and not competed in MMA since December 2000.

The Ultimate Fighter: Team Couture vs. Team Liddell Finale (also known as The Ultimate Fighter 1 Finale) was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on April 9, 2005. Featured were the finals from The Ultimate Fighter 1 in both the middleweight and light heavyweight divisions. Even though the main attraction of the event was Rich Franklin vs. the UFC Hall of Famer Ken Shamrock, the spotlight was stolen by the light heavyweight finale between Forrest Griffin and Stephan Bonnar. Hailed as one of the greatest fights in MMA history by many, Forrest and Stephan produced a 3-round stand-up war that went the distance.