By MATT BOONE
MMANEWS.COM Staff Writer
According to reports, Vinicius Kappke de Quieroz tested positive for the steroid Stanozolol during his UFC 120 post-fight drug test.
Quieroz dropped the preliminary fight to Rob Broughton on October 16 in London, England.
Subsequently, Quieroz has been released from his deal with the Ultimate Fighting Championship (UFC).