Nate Marquardt and Tarec Saffiedine, as well as Josh Barnett, Tim Kennedy and Kurt Holobaugh, have all passed their post-fight drug tests following their respective fights at last weekend's...

Former Strikeforce middleweight number one contender Tim Kennedy is now officially a UFC fighter and wouldn't mind giving the fans a 'great fight' against Chris Leben.

Tim Kennedy talks about defeating Trevor Smith, his desire to fight in the UFC, respecting the sport of MMA, and more.

A look at the results from the preliminary portion of the Strikeforce: Marquardt vs. Saffiedine event. Ryan Couture scored a controversial split-decision win over K.J. Noons in the featured...

Keep up with Strikeforce undercard action with our live blog for Strikeforce's final event Saturday night.