I had a chance to watch the fight again, this time sober, and it wasn't even as close as I thought.
McGregor won ONE round. That was it.
And Floyd didn't even consider trying until the 5th round.
In a normal fight Floyd throws tons of jabs, dances, circles his opponent, and talks tons of trash. This fight he came right at McGregor and chose to block most of his punches with his forearms and gloves, which is extremely uncommon for Floyd.
Floyd also didn't look for any major combinations until the second half of the fight. He had plenty of opportunities in rounds 2-4 to unload some big combos and instead just absorbed more punches from his guard.
There is absolutely no doubt that Floyd was actively carrying McGregor. Probably didn't want people to feel ripped off paying $100 for a 2 round fight.
Here are some examples of the difference in handspeed and precision between an MMA fighter in his prime and a 40 year old boxing legend coming out of a two year retirement:
Floyd even cut his sparring short this time because of his aching hands:
Floyd slips a jab, hits McGregor on the button with a power right, and still has time to block a left uppercut while never moving his left hand away from its defensive position
Floyd easily blocks a McGregor combination, lays in a combination of his own, blocks a punch from McGregor on the way out, dodges a sloppy running attempt by McGregor, and gives him a nice little hook for his troubles
Here are the punch statistics and the scorecards:
It's honestly a joke that McGregor didn't get any points taken away for his repeated hammerfists to the back of Floyd's head.
If Floyd wanted to, he could have fed McGregor about 50 more jabs and cut Conor's punch total in half.
With all of that said, Floyd should stay retired. Even though it was clear he was in complete control and half serious the whole fight, I don't know how he would've held up against a Spence, Thurman, Garcia, Canelo, or Golovkin last night. He'd probably never end up fighting GGG just because of the pure weight difference anyway, but still.