Conor McGregor attempted to beat Dustin Poirier to secure an advantage in the trilogy. However, an injury, along with hard Poirier shots, derailed a chance at momentum and affected him for years.

Conor McGregor's old rival shared some words of wisdom ahead of McGregor's UFC comeback.

July 11 (Reuters) - Conor McGregor's much-hyped return to the octagon lasted just over a minute on Saturday after the Irishman blew out his knee and retired injured in his UFC 329 fight with Max Holloway in Las Vegas.

Conor McGregor's return is just one day away. The UFC's biggest star steps back into the Octagon to face Max Holloway in the welterweight main event of the UFC 329 fight card on Saturday in Las Vegas.