Strikeforce: Diaz vs. Daley was a mixed martial arts event held by Strikeforce, the event took place on April 9, 2011, at the Valley View Casino Center in San Diego, California, United States.

Strikeforce: Overeem vs. Werdum, was a mixed martial arts event held by Strikeforce. The event took place on June 18, 2011 at the American Airlines Center in Dallas, Texas, United States. The main card aired on Showtime while the preliminary card aired on HDNet.