4. Robert Drysdale
Robert Drysdale has only ever been scheduled to have 2 fights in the UFC, and he failed drug tests for both of them. Drysdale was originally scheduled to make his UFC debut at UFC 157 but failed an out of competition test for elevated testosterone and was denied a licence to fight by the athletic commission. He would eventually make his debut in July of 2014 in a submission win over Keith Berish in the 1st round, but then failed a post-fight test, again for elevated testosterone.
When you average 2 failed drug tests for every fight you participate in, you’re going to get fired, and that is exactly what happened. Drysdale did pop up as a grappling coach for Team Joanna on the latest season of the Ultimate Fighter however.
