UFC veteran Michel Prazeres retires after receiving 4-year suspension for second doping violation
USADA officials announced the news on Thursday.
“Prazeres received his first violation after testing positive for boldenone and served a two-year period of ineligibility beginning on March 9, 2019,” USADA officials wrote.
“Prazeres, 40, tested positive for clomiphene and its metabolites (desethyl-clomiphene, clomiphene M1, and clomiphene M2), oxandrolone metabolites, and the exogenous administration of testosterone and/or its precursors as the result of urine samples collected out-of-competition on August 27, 2021, September 16, 2021, October 15, 2021, and November 2, 2021.”