Despite remaining in its infancy since it’s introduction two months ago, the new anti-doping programe enlisted by the UFC has so far seen it’s charts topped by former two-division champion, Conor McGregor – who submitted his third test sample since the beginning of the year recently.
McGregor, a former undisputed lightweight and featherweight champion under the promotion’s banner, has been linked with a return to the Octagon throughout the last number of months, amid his continued absence from competition since 2021.
Conor McGregor submits 3rd drug test sample this year
And in the midst of a two-fight losing skid for the first time in his professional career, McGregor, 35, has been sidelined since he fractured his left tibia and fibula in a first round doctor’s stoppage TKO loss to Dustin Poirier in the pair’s trilogy rubber match at UFC 264.