Vinicius Quieroz tests positive for anabolic steroid after UFC 120 loss
Following a UFC 120 preliminary card loss to Rob Broughton, Brazilian heavyweight Vinicius Quieroz (5-2 MMA, 0-1 UFC) tested positive…
Following a UFC 120 preliminary card loss to Rob Broughton, Brazilian heavyweight Vinicius Quieroz (5-2 MMA, 0-1 UFC) tested positive for the banned substance Stanozolol.
MMAjunkie.com today confirmed the finding with the UFC’s Vice President of Regulatory Affairs, Marc Ratner.
UFC 120 took place Oct. 16 in London, England. Without a regulatory body in place to oversee the event, the UFC acted as its own regulatory body for the event.
Main event fighters Michael Bisping and Yoshihiro Akiyama were both screened, as were six fighters selected on a random basis. Quieroz was the only fighter to test positive.
Make every story count.
Join XP Passport to earn XP as you read and build your martial arts profile.
More coverage

UFC Vegas 123 preview: Moicano and Nolan headline a Halloween card where the main event odds have already flipped, and Julian Erosa fights for the last time

Four straight losses, a split from City Kickboxing, and a promise of blood in the sand. The former two-time middleweight champion says he has his motivation back.

