Strikeforce: Melendez vs. Masvidal is an upcoming mixed martial arts event to be held by Strikeforce. The event will take place on December 17, 2011 at the Valley View Casino Center in San Diego, California.

Strikeforce Challengers: Voelker vs. Bowling III was a mixed martial arts event held by Strikeforce. The seventeenth Challengers episode took place on July 22, 2011 at the Palms Casino Resort in Las Vegas, Nevada.

Strikeforce Challengers: Woodley vs. Saffiedine was a mixed martial arts event held by the Strikeforce. The thirteenth Challengers episode took place on January 7, 2011 at Nashville Municipal Auditorium in Nashville, Tennessee

World Series of Fighting, also known as WSOF, is an American mixed martial arts (MMA) promotion based in Las Vegas, Nevada. The inaugural WSOF event took place on November 3, 2012 and the main card was broadcast on the NBC Sports Network.

WEC 18: Unfinished Business was a mixed martial arts event promoted by World Extreme Cagefighting on January 13, 2006 at the Tachi Palace Hotel & Casino in Lemoore, California.