The United States Anti-Doping Agency (USADA)

USADA announced today that Evan Boyle, of Milligan, Tenn., an athlete in the sport of cycling, has accepted a 16-month sanction for committing three Whereabouts Failures within a 12-month period.
At the time of the Whereabouts Failures, Boyle, 21, was included in the USADA Registered Testing Pool (RTP), which consists of a select group of elite athletes subject to certain Whereabouts requirements in order to be located for out-of-competition...

USADA announced today that Roosevelt De Sousa, of Miami, Fla., an athlete in the sport of Brazilian Jiu-Jitsu, has accepted a three-year period of ineligibility for an anti-doping rule violation after testing positive for a prohibited substance.
De Sousa, 33, tested positive for meldonium as the result of an in-competition drug test conducted at the 2025 World International Brazilian Jiu-Jitsu Federation (IBJJF) Jiu-Jitsu Championship on December 13, 2025. Although the IBJJF is not a signatory...

Weight loss drugs containing GLP-1 agonists have exploded in popularity in recent years, gaining the interest of consumers for usage far beyond the FDA-approved purpose to treat type 2 diabetes and obesity. This widespread and off-label interest in weight...

USADA announced today that Adane Anmaw Mengesha, of Oromia, Ethiopia, an athlete in the sport of track and field, has accepted a five-year period of ineligibility for multiple anti-doping rule violations.
Mengesha, 22, declared the use of an amino acid solution delivered via intravenous infusion during sample collection at the Cherry Blossom 10 Miler in Washington D.C. on April 4, 2025, a USA Track & Field-sanctioned event where she placed second...