Encouragement for Berankis, timing the ball well, and we're at deuce on the Nadal serve.

Top seed Iga Swiatek is out on Court One and looking to make it 37 wins in a row, but she's not having it all her own way in the opening set against Lesley Pattinama Kerkhove.

The Dutch player has already twice broken the French Open champion.

Alan Jewell
BBC Sport at Wimbledon

Bit of an awkward ending as Jessica Pegula challenges mid-rally when she thinks Harriet Dart has hit long. It looked long and Hawk-Eye confirmed that was the case. After her interview, a good ovation for Pegula who showed why she's the eighth seed in that final set.

Image source, Getty Images

Liam Broady is playing the match of his life.

He earns a second set point and takes it as Schwartzman sends a backhand into the top of the net.

The Argentinian smashes a racquet into his chair to show his frustration. We have a five-setter. Broady won one of those in the first round.

The Berankis backhand looks very useful and a two-handed shot takes him to game point with him finding the line before a good serve is sent wide by Nadal and we're quickly at 2-2.

Now Liam Broady has the mini-break.

Two service points and the fourth set will be his.

Oh no, golden chance and he hits the net with a forehand.

Schwartzman goes long on the next... set point Broady, on the Argentinian's serve. Oh my goodness Schwartzman finds the baseline. Broady challenges but he knows it's in.

Harry Poole
BBC Sport at Wimbledon

A calendar Grand Slam. Could he really do it?

One thing at a time. A 16th successive Grand Slam match win is required to keep those dreams alive.

Rafael Nadal received a warm applause from the Centre Court crowd as he stepped out on to the grass, but there are still plenty of empty seats at the start of this match as many take the chance to recover from Katie Boulder’s wonderful victory.

Image source, .

Jonathan Overend
BBC Radio 5 Live Sports commentator

We have to remind you that Nadal has not played on this surface at all for three years - but you wouldn't know it with serves like that.

Nadal produces another ace, then follows it up soon after with a double fault, but another ace down the middle gives him the game and in two service holds, Berankis has only picked up two points off them.

Superb serve right into the corner of the box from Liam Broady brings him level in the tie-break at the change of ends.

And he wins a long rally next point - pressure back on Schwartzman.

A loose Dart backhand gives Pegula the chance to move within a game of the third round. Dart nets a backhand - Pegula extends her lead.

A long way back from here, I'm afraid.

Two big, big winners from Schwartzman to begin the breaker as he establishes a mini-break but an excellent backhand from Broady forces a volleyed error to get the Brit on the board at 2-1 down.

And the mini-break disappears as Schwartzman nets on serve.

Some early nerves for Berankis in the biggest match of a lengthy career with a double fault in only the second point on his serve, but a couple of times Nadal puts too much on looping forehands and that helps the Lithuanian to the hold.

Liam Broady rattles through that service game.

He's taken us into a tie-break. Can he take us to a fourth set?

Watch Britain's Alastair Gray celebrate too soon as Taylor Fritz dives to win an unlikely set point at Wimbledon.

Rafael Nadal is quickly up and running with a hold to 15, which included an ace down the middle, although Berankis did show some returning class with a lovely forehand winner for the one point he did win.

Big slice of luck from 30-30 for Schwartzman as a second serve bounces awkwardly off the line and Broady cannot return. Schwartzman holds - can Broady send us to a tie-break?

Not a good start, hits a backhand into the net. 0-15. Next shot is better. Ace. 15-15.

Oh no. A ragged service game from Dart and now it's Pegula who bags three break points.

And there's the break, secured by the American after one of the match's best rallies.

Pegula edges closer to the third round.

Alan Jewell
BBC Sport at Wimbledon

The court two crowd had been revived when Harriet Dart retrieved one of the breaks but Jessica Pegula's "come onnnnnnn" signals she again has control of this final set.