The year 2010 was the 10th year in the history of World Extreme Cagefighting, a mixed martial arts promotion based in the United States. In 2010 WEC held 8 events beginning with, WEC 46: Varner vs. Henderson.
WEC 46: Varner vs. Henderson was an event held on January 10, 2009 at the ARCO Arena in Sacramento, California.
WEC 47: Bowles vs. Cruz was an event held on March 6, 2010 at the Nationwide Arena in Columbus, Ohio.
WEC 48: Aldo vs. Faber was an event held on April 24, 2010 at the ARCO Arena in Sacramento, California.
WEC 49: Varner vs. Shalorus was an event held on June 20, 2010 at Rexall Place in Edmonton, Alberta, Canada.
WEC 50: Cruz vs. Benavidez 2 was an event held on August 18, 2010 at the Pearl at The Palms in Las Vegas, Nevada.
WEC 51: Aldo vs. Gamburyan was an event held on September 30, 2010 at the 1stBank Center in Broomfield, Colorado.
WEC 52: Faber vs. Mizugaki was an event held on November 11, 2010 at the Pearl at The Palms in Las Vegas, Nevada.
WEC 53: Henderson vs. Pettis was an event held on December 16, 2010 at the Jobing.com Arena in Glendale, Arizona.