Still on serve in the third but Dan Evans is having to fight for every point.

While Alejandro Tabilo races through both his service games, Evans is taken to deuce again.

A big second serve into the body and an ace out wide get him out of trouble but the Brit is really up against it.

Medvedev stays in a lengthy rally, being patient, waiting and forcing the error. That gives him a break point, 30-40.

Medvedev's serving is proving too strong as he ticks the ace-count to 13, and then very quickly 14 as he holds to love to move two games away from victory.

If he was to break in the next game he would then be serving for the win.

Dominic Inglot
Former British doubles player on BBC TV

That was going to be pretty devastating, Dan Evans fought really hard to maintain his position in the second set.

Tabilo is doing a fantastic job. He just looked far more controlled, far more solid.

A real big uphill battle now for Evans.

A very disappointing way to end the set for Dan Evans as back-to-back double faults hand it to 24th seed Alejandro Tabilo.

Evans had worked hard to try and force the tie-break, finding another timely ace at deuce.

However, two extremely untimely double faults mean he faces an enormous task to make the second round.

Image source, Getty Images

Third seed Carlos Alcaraz: "I'm really happy about my performance today. The first set was the key for me. He served for the set, then I played a really good tie-break. In the second set and third set, I played a really high level so I'm really happy about it."

On coming through the first set: "It was difficult for me to close the set. I knew it was going to be the same. I had to be there. I put a few returns in, a few winners. It was a really good game for me on the return side. In those situations, you have to increase your level, you have to put the early ball in, try to be aggressive with your style so that's all I thought about in that situation and it was really helpful for me."

On facing Frances Tiafoe: "I'm going for him! We played a really good match in the US Open. I know he is a really talented player, a tough one, even tougher on grass with his style. Good volley, good slices. It is going to be a very difficult match for me. I'm ready to take that challenge, put on a show. I'm ready to play a really high level of tennis and hopefully take him."

Srosh Khan
BBC Sport at Wimbledon

It's not really Wimbledon if there isn't a queue, right? These fans were waiting earlier in the concourses to get into Court One to see Alcaraz's match point.

Not sure if they made it in time though.

Image source, BBC Sport

John McEnroe
Three-time Wimbledon singles champion on BBC TV

You know you're becoming a sports icon when everywhere you go, you get this kind of response from the crowd.

The people at the All England Club, know the game, enjoy the game so much. They really appreciate what they get to see from this young man from Spain.

We remain on serve on Centre Court as Daniil Medvedev scores the hold to love.

Alexandre Muller looks like he is getting a bit tired. The players have been on court for over three hours now. Tough going.

Dominic Inglot
Former British doubles player on BBC TV

Tabilo taking care of serve and it is interesting to see average rally length of serve. Tabilo has been a bit shorter and it’s harder for Evans to get through.

A wonderful moment a little while ago as British qualifier Sonay Kartal set up a third round match against Coco Gauff with an engrossing three-set win over France's Clara Burel.

Kartal had never won a match at Wimbledon before Monday.

Excellent serve from Dan Evans, clipping the line for an ace after Alejandro Tabilo had brought up set point.

He holds but the left-handed Tabilo races through his own service game and Evans will serve to force a tie-break after the change of ends.

Dan Evans is back under way in his first round match that began yesterday.

He lost the first set to 27-year-old Chilean Alejandro Tabilo and is currently serving to try and make it 5-5 in the second.

A hold to love for Vukic, only the fourth game he has won in the past two sets, but now comes the tough part. He has to break the Alcaraz serve to stay in the tournament.

Daniil Medvedev at his best.

Carlos Alcaraz needs just one more game to clinch the win. The first set went to a tie-break, but once the reigning champion won that it has been plain sailing from then on.

Ah that's unlucky for Alexandre Muller!

Daniil Medvedev takes the third set when Muller can only lift his backhand into the net.

The Russian has left the court after taking the lead in this second-round match and Muller is also taking some time to get a bit of treatment from the physio.

There are some resigned-looking faces among the Vukic team. Alcaraz gets a double break of serve and there's no wonder he's smiling. The Spaniard needs two more games for what would be a second successive victory in straight sets.

A lovely, delicate cushioned volley at the end gives Alcaraz a hold to 30 to consolidate that break and move three holds away from the third round.

American Frances Tiafoe, the 29th seed, is waiting after he recorded a straight-set victory over Croatia's Borna Coric earlier today.