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 ...

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

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

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

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 ...

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

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 turned the page from his fighting career, and his biggest supporter is showing her appreciation. Following ...

Ireland's High Court has dismissed Conor McGregor's efforts to appeal a civil sexual assault ruling against him. McGregor, a ...

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