Tag: USADA

From 2015 to 2023, the UFC’s partnership with the United States Anti-Doping Agency (USADA) was billed as the gold standard for cleaning up mixed martial arts. But by late 2023, a series of flashpoints—policy carve-outs, confusing science, and a public spat over Conor McGregor’s testing status—culminated in a messy split. Beginning 1 January 2024, the…