While UFC events have started earlier, what time can we actually expect Conor McGregor to head to the octagon?

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.

The two previously fought in 2013 on a UFC Fight Night undercard, but this time around, they'll headline UFC 329, which will be held at the T-Mobile Arena in Las Vegas on Saturday, July 11.