The Mac is Back. Conor McGregor returns almost exactly five years after his last fight, walking into the same venue he had hobbled out of with a broken leg.

Conor McGregor fights Max Holloway as he makes his return at UFC 329 tonight, following a statement win by Paddy Pimblett.

“The Conor McGregor effect is huge,” White told ESPN. “Our biggest gate ever was the Sphere ( UFC 306 ), $22 million, this gate beat it at $25 million. So this is the biggest gate in UFC history for h...