McGregor’s much-anticipated return to UFC ended abruptly as he struggled with a right leg injury in the opening round

Conor McGregor broke his silence after the UFC 329 knee injury, denying he entered hurt and calling the aftermath hell. Doctors are split on ACL versus meniscus.

Conor McGregor's return to the UFC's Octagon lasted all of 69 seconds before a knee injury brought a premature end to the fight. Here's everything you need to know.