Demonising Justin Gatlin
13th September 2015
USADA announced today that UFC® athlete, Jesse Taylor, of San Diego, Calif., has tested positive for a prohibited substance and accepted the maximum one-year sanction for his anti-doping policy violation. Taylor, 34, tested positive for clomiphene following an out-of-competition urine test conducted on August 22, 2017. Clomiphene is a Specified Substance in the class of Hormone and Metabolic Modulators and is prohibited at all times under the UFC Anti-Doping Policy, which has adopted the World Anti-Doping Agency Prohibited List.
Clomiphene is not approved by the U.S. Food & Drug Administration (FDA) for use in the male population, as its use has not been thoroughly studied for safety and efficacy. Clomiphene also indirectly promotes the secretion of testosterone. Increasing testosterone, especially when combined with strength training, has been demonstrated to increase fat-free mass, muscle size, and strength in males, potentially leading to performance enhancement in sport.
Taylor’s one-year period of ineligibility, the highest sanction for a first offense involving a Specified Substance, began on September 13, 2017, the date his provisional suspension was imposed. As a result of his positive test, Taylor was removed from the Card for the UFC Fight Night event in Sydney, Australia, scheduled for November 18, 2017. Pursuant to the UFC Anti-Doping Policy, all UFC athletes serving a period of ineligibility for an anti-doping policy violation are required to remain in the USADA registered testing pool and make themselves available for testing in order to receive credit for time completed under his or her sanction.
• This media release was originally published by the Ultimate Fighting Championships (UFC) and the US Anti-Doping Agency (USADA) on 13 October 2017. To access the original, please click here.
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