U.S. Anti-Doping Agency (USADA)
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Ernest Prempeh, of Somerville, N.J., an athlete in the sport of weightlifting, has accepted a four-year suspension for an anti-doping rule violation.
Mohamed Omar, of Jackson, N.J., an athlete in the sport of weightlifting, has received a two-year suspension for an anti-doping rule violation.
Amanda Ribas, of Minas Gerais, Brazil, is entitled to a reduction in her original two-year suspension and her period of ineligibility has been terminated, effective immediately.
Janel Tisinger-Ledkins, of Clearfield, Utah, an athlete in the sport of racquetball, has accepted a 16-month sanction for an anti-doping rule violation.
Paulo Costa and one of his Athlete Support Personnel, Carlos Costa, of Contagem, Brazil, have each accepted a six-month sanction for violations of the UFC Anti-Doping Policy.
Four athletes have accepted six-month sanctions for violating the UFC Anti-Doping Policy after testing positive for trace amounts of ostarine consistent with supplement contamination.
Walt Harris, of Homewood, Ala., has accepted a four-month sanction for a violation of the UFC Anti-Doping Policy after testing positive for a prohibited substance from a contaminated supplement.
Mairbek Taisumov, of Vienna, Austria, has accepted a six-month sanction for a violation of the UFC® Anti-Doping Policy after testing positive for a prohibited substance.
TJ Dillashaw, of Yorba Linda, Calif., has accepted a two-year sanction for a violation of the UFC Anti-Doping Policy after testing positive for a prohibited substance.
