Floyd Mayweather has defeated Manny Pacquiao (57-6-2) by unanimous decision, moving to 48-0 as a professional boxer and unifying the world's welterweight titles in the process.
Miss the fight? Relive the action minute-by-minute with our live updates below.
MORE: Photos from Mayweather vs. Pacquiao | The fight's real winner? Live streaming apps
Mayweather vs. Pacquiao live updates
Post-fight
1:10: Signing off. Thanks everyone for following along. Get some sleep, and we'll meet back at SportingNews.com tomorrow, cool?
1:05: There were some serious issues with pay-per-view tonight. Hopefully you're not still on hold with Time Warner.
12:57: Mayweather, for what it's worth, confirmed that he will not retire. Plans to fight again in September.
12:56: Pacquiao in post-fight interview tells Max Kellerman he feels like he won. Tough to find anyone who would agree.
Final
Your winner, by unanimous decision, Floyd Mayweather.
12:48: They hug. That was nice. Early stats tell a clear story.
Round 12
12:43: It's over. They went the distance. Pacquiao raises his hands, but most have it scored for Mayweather.
Round 11
12:40: Mayweather now in full-on "dance away" mode after coming out of his corner with a flurry of punches. Floyd likely leading but it remains close. Buckle up for the final round.
12:39: The story you all really want — Jimmy Kimmel dressed up as Justin Bieber in prefight .
Round 10
12:37: Another round for Floyd, who's spent more time in control than not.
12:34: Pacquiao finally does a bit of damage as he gets Mayweather into the ropes.
Round 9
12:31: Most experts believe Mayweather is in control with three rounds to go. Pacquiao the clear aggressor but not landing nearly enough punches. Mayweather seems unfazed.
Round 8
12:30: These scores are all over the place, but I'm seeing mostly Manny in Round 8. Very, very close overall. Four to go, folks.
12:27: Pacquiao turning up the aggression, lands a pair of hard lefts early in the round.
Round 7
12:26: Another round for #TheMoneyTeam, but it remains tight. Don't say we didn't warn you if this happens:
12:23: Spoke too soon — many had a split or Pacquiao in the last round. Mayweather remains ahead on most cards. Early action in Round 7 looks like a strange, shirtless game of tag.
Round 6
12:22: Floyd is taking over, so here's a Vine of him eating a punch.
12:19: Pacquiao unleashing body blows — Mayweather looks up and shakes his head. Actually mocking him now.
Round 5
12:15: Easy round for Mayweather, who is putting distance between himself and Pacquiao on most of the unofficial ringside cards.
Round 4
12:14: Score that round for Manny. Different cards now diverging, but most still giving overall edge to Mayweather.
12:11: Pacquiao is TEARING into Mayweather with the first furious series of punches. Floyd officially paying attention to the proceedings.
Round 3
12:10: Looks like Pac gets Round 3. That's 2-1 in favor of MM. We've got a great one building. Action picking up quickly.
12:07: Manny going to the body and landing punches early. Those yellow trunks are moving in with every opportunity.
Round 2
12:06: Pacquiao missing most of his punches but getting more aggressive. My sources are scoring this 2-0 in favor of Mayweather.
12:04: Shouts of "Manny! Manny!" following a nice body shot. Mayweather wrapping up early and often.
Round 1
12:02: Consensus among boxing experts is a solid round for both, but edge to Floyd. Had all the excitement of Lap No. 1 in a NASCAR race.
Midnight: We're underway. This thing actually is happening.
A lot of jabbing, but a single lead right landing early from Mayweather. Put on another pot of coffee because this is likely to be a long one.
Prefight
11:57 p.m.: Mayweather got crushed by fans in the introduction. And here we go!
11:51 p.m.: Never mind. Your prefight winner is Jimmy Kimmel, who dressed up as a member of Run-D.M.C.
11:48 p.m.: Tonight's early crowd pleaser? The scary-ass Burger King guy.
11:46 p.m.: There's a decidedly Pro-Manny vibe going around.
11:37 p.m.: It's anthem time. We'll go Mexico, then Philippines, then USA. The feed I'm watching is in Spanish, so bear with me, por favor.
11:28 p.m.: Just waiting around, surely something wilHEY IT'S MICHAEL JORDAN!
11:17 p.m.: Looks like this pay-per-view issue is going to delay the fight 45 minutes. Where's the coffee?
11:02 p.m.: The undercard is over — #MayPac coming up next.
Meanwhile, the oh-so-costly pay-per-view isn't working so well, and with just one hour to go until fight time, people are freaking out on Twitter.
Undercard fights
Brad Solomon (24-0, 9 KO) vs. Adrian Granados (13-3-2, 9 KO), welterweights
Andrew Tabiti (9-0, 9 KO) vs. Anthony Caputo Smith (15-4, 10 KO), cruiserweights
Jesse Hart (16-0, 13 KO) vs. Mike Jimenez (17-0, 11 KO), super middleweights
Chris Pearson (11-0, 9 KO) vs. Said El Harrak (12-2-2, 7 KO), junior middleweights
Televised: Vasyl Lomachenko (3-1-1, 1 KO) vs. Gamalier Rodriguez (25-2-3, 17 KOs), featherweights
Televised: Leo Santa Cruz (29-0-1, 17 KOs) vs. Jose Cayetano (17-3, 8 KOs), bantamweights
Not watching these? According to most boxing experts, you're not missing much.