Conor McGregor hasn’t fought since he snapped his leg on live TV in July 2021. On Saturday, July 11, he walks back into the Octagon at UFC 329 to face Max Holloway, a man he already beat once, 13 years ago. There’s a lot riding on this one, and almost nobody agrees on how it goes.

UFC 329: McGregor vs. Holloway 2 takes place at T-Mobile Arena in Paradise, Nevada. The main card starts at 9 p.m. ET on Paramount+.

They’ve done this before

McGregor and Holloway first met in August 2013, back when both were young featherweights clawing up the ladder. McGregor won by unanimous decision. That was a different sport, and two very different fighters.

Holloway went on to become one of the best featherweights in UFC history, then picked up the symbolic “BMF” title, the belt handed to the baddest fighter in the promotion. McGregor became the biggest star combat sports has ever produced, then largely disappeared from the cage.

Why this fight is so hard to read

Start with the layoff. McGregor turns 38 next week and hasn’t competed in nearly five years. Nobody knows what a near-38-year-old McGregor looks like after that long away, especially coming off a broken leg.

Then there’s the weight. This fight is at welterweight, 170 pounds, which is a jump up for both men and a brand-new division for Holloway. We’ve seen McGregor at 170 before. We’ve never seen Holloway there.

Holloway says the move up has actually been freeing. Not cutting weight, he says, lets him focus entirely on the fight instead of the scale. Whether that translates to power against a natural bigger man is the question everyone’s chewing on.

The variables stacking up

  • McGregor’s ring rust after a five-year absence
  • His fitness and durability post-injury, at 38
  • Holloway’s first outing at 170 pounds
  • A featherweight rematch playing out two weight classes north of the original

That’s a lot of unknowns for a main event, which is exactly why the buildup has been loud.

The pick nobody’s confident in

One current UFC champion has predicted a quick knockout. Plenty of others think Holloway’s volume and cardio drown McGregor if it gets past the first round. The honest answer is that this is a genuine coin flip dressed up as a legacy fight, and that uncertainty is the whole draw.

McGregor has always been at his most dangerous early. Holloway has always been at his best when a fight goes long. Somewhere in that clash is the result.

The bigger stakes

For McGregor, this is about proving he’s still a fighter and not just a headline. A loss to a guy he already beat, after five years out, would be a hard place to rebuild from. A win reopens every door, including the ones with the biggest paydays behind them.

For Holloway, beating McGregor in a new division would be one more line on a résumé that’s already stacked. Two fighters, a shared history, and a Saturday night in Vegas to settle what’s changed.

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