Wimbledon men's semifinals: Carlos Alcaraz, Novak Djokovic set to ...

And there it is! Djokovic outlasts the young Italian to take the win, in straight sets, 6-4, 7-6(2), 6-4.

His postgame celebration — playing his racket as if it's a violin — is greeted with boos from the crowd, as well as cheers.

Musetti gets a strong crowd response as he exits. Despite this being his first semifinal, Musetti has had a very strong showing; the 22-year-old has plenty of tennis greatness ahead of him.

Another match point for Djokovic, who has the advantage after forcing another point. He's feeding off the crowd as he takes his time to serve.

The crowd is chanting Musetti's name as the young Italian goes up 30-0 against Djokovic, who was so close to ending the match just moments ago. But Djokovic fights back, getting another point, and then another, to stay in the game.

Musetti grits that one out, overcoming a 40-0 Djokovic match point and keeping the game alive.

Djokovic 6 7 5

Musetti 4 6 4

It's now match point, with Djokovic looking oddly calm after spending the second set getting frustrated. Musetti is starting to lose his cool a bit, but he isn't done quite yet — he's able to get in three more points and force an advantage.

Djokovic fends off Musetti to take another game — and get within one of winning the match.

Djokovic 6 7 5

Musetti 4 6 3

Ah, but Musetti won't let him take it that easily. He gets the next win with relative ease, as Djokovic loses another challenge.

Djokovic 6 7 4

Musetti 4 6 3

Another for Djokovic, who, in just two more games, could soon reach the Wimbledon finals for the ninth time.

Djokovic 6 7 4

Musetti 4 6 2

Musetti takes the next game, buoyed by a few brilliant shots, and in spite of a few brilliant shots from Djokovic as well. It's unclear whether Musetti will be able to launch a full comeback to win the match, but he's had some incredible play here today.

Djokovic 6 7 3

Musetti 4 6 2

There's seemingly a malfunction with the line equipment, with an awkward pause as the crowd, the umpire and the players wait for Musetti's challenge to go through. The chair ump is on the phone, but nothing is happening, with the wait stretching much longer than they would like.

Looks like Musetti wins the challenge, though — even if they can't see it on the screen. Djokovic isn't too happy but at least play has resumed.

Djokovic wins the next game, though, pulling his lead a little further out of Musetti's reach.

Djokovic 6 7 3

Musetti 4 6 1

Musetti fights back, and takes his first game of the third set.

Djokovic 6 7 2

Musetti 4 6 1

Djokovic takes the next game, in a likely quest to take the win in straight sets. Things are slipping out of control for Musetti, but he's been able to dig deep before; if he wants to stay in this game, he'll have to start doing that soon.

Djokovic 6 7 2

Musetti 4 6 0

Djokovic takes the first game after trading advantages and earning the break point. Musetti was probably hoping to start out this set on a stronger foot, but things are just as competitive as the last two sets.

Musetti was probably hoping to start out this set on a stronger foot, but things are just as competitive as the last two sets.

Djokovic 6 7 1

Musetti 4 6 0

Djokovic took an early lead in the tiebreak, and is able to stave off Musetti to take the game and the set with a 7-2 tiebreaker.

Djokovic 6 7

Musetti 4 6

And Musetti pushes the set into a tiebreak, winning one of the most competitive games of the match yet. This has turned into a much more thrilling match than many were expecting.

Djokovic 6 6

Musetti 4 6

And yet another incredible rally, with Musetti forcing Djokovic to the back. Despite Djokovic's tricky shot, Musetti is able to put the ball to the other end of the court. A delight to watch.

Another stunning rally, with 26 shots — it's tied for the longest rally today.