Strikeforce: Marquardt vs. Saffiedine Tags: Mixed Martial Arts Event.Strikeforce: Marquardt vs. Saffiedine was a mixed martial arts event held by Strikeforce. The event took place on January 12 2013 at the Chesapeake Energy Arena in Oklahoma City Oklahoma. The event aired live on Showtime. date 2013-01-12 location Oklahoma City, Chesapeake Energy Arena previous event Strikeforce: Cormier vs. Mir Learn more... Loading...