Yet again Thiago Silva has failed his post-fight drug test following a win. This time it's for marijuana metabolites after his 3rd round submission win against Stanislav Nedkov.
For the 2nd time in as many wins, UFC light-heavyweight Thiago Silva is in trouble. Against Brandon Vera in 2011 he was caught using a urine adulterant, and as a result lost his win against Vera and was suspended for a year. Now having won via 3rd round submission against Stanislav Nedkov, he's been busted for marijuana metabolites according to Mike Bohn.Link