The Oregon State Athletic Commission announced on Friday that all six UFC 102 fighters who were chosen for drug testing after the August card tested clean.
Antonio Rodrigo Nogueira, Randy Couture, Chris Leben, Aaron Simpson, Todd Duffee and Evan Dunham were all chosen for testing. Because Leben was fighting for the first time since a failed drug test at UFC 89, he was required to undergo drug testing before and after the UFC 102 event.
