The MMA promotion said that Conor McGregor missed three attempts by Combat Sports Anti-Doping to collect biological samples from him in 2024 on June 13, September 19, and September 20.
Gable Steveson, who won a gold medal in the super heavyweight category at the Tokyo Olympics four years ago, will fight in a Legacy Fighting Alliance.
Khamzat Chimaev scored a unanimous decision victory on the judges' scorecards.
Saturday's showdown will see Khamzat Chimaev put his unbeaten record on the line against the unorthodox South African.
Tom Hardy said it was an "honour" to represent the charity. "Their work has changed and saved lives around the world," he wrote on Instagram.
The hunt has begun for 16 Indian fighters who will compete in a reality show, the winner of which would land a contract with the US-based Ultimate Fighting Championship (UFC), the world's biggest mixed martial arts (MMA) promotion company.
To the uninitiated, Mixed Martial Arts is the end of civilization, two barbarians beating the living daylights out each other under the guise of sport.