Conor McGregor has officially returned to the UFC's drug testing pool. Joining the pool is step one for McGregor's potential ...

Getty/UFC Conor McGregor may have gotten the better of Dustin Poirier early in their UFC tenures, but Jorge Masvidal says ...

Conor McGregor took one last shot at his long-time rival Dustin Poirier ahead of his retirement. The pair have faced off ...

Conor McGregor couldn't resist one final dig at rival Dustin Poirier after the American's final UFC fight - before swiftly ...

Dustin Poirier brought his illustrious MMA career to an end in dramatic fashion over the weekend as he suffered a unanimous ...

According to the UFC's Anti-Doping official website, Conor McGregor recently completed a testing session, signaling a po ...

However, a recent announcement from Poirier himself suggests that he might not be done with the UFC just yet. Hearing that ...

Conor McGregor is officially back and undergoing drug tests ahead of a potential comeback. According to the official UFC Anti ...

Poirier (30-9 MMA, 22-8 UFC) returns to the cage in a retirement bout this Saturday in the main event of UFC 318 ...

Dustin Poirier won’t be stepping too far away from the Octagon following his UFC retirement. Poirier closed out his career at ...

Dustin Poirier's manager recounts his client's biggest moments entering UFC 318 and how the second Conor McGregor fight was not financially lucrative.

Following Poirier’s loss to Max Holloway in his final fight at UFC 318 in July, the former interim lightweight champion’s ...