Ooooh, a double fault from Kvitova gifts Bogdan a 15-30 lead, and while the Czech wins the next point, the Romanian brings up set point!

Bogdan gets two chances to take it into a deciding set but Kvitova digs deep and forces a second-set tie-break!

Harry Poole
BBC Sport at Wimbledon

Whatever happens from here in this match, it has been a sterling effort from Alastair Gray.

Even at 6-1 down in the tie-break he wouldn't give up, and had it not been for one poor game he would have had this second set in the bag some time ago.

Fine margins, and Taylor Fritz certainly raised his level when he needed to, but regardless of the eventual outcome it's been a fine showing from the British world number 288.

Rajeev Ram and Joe Salisbury were tested a bit more in the second set but are sitting pretty with a two-set lead.

Colin Fleming
British tennis player on BBC TV

What a moment of brilliance from Taylor Fritz,. That was Air Fritz!

Alastair Gray was off and celebrating and Taylor Fritz was flying across the court.

What a way to seal the set.

Alastair Gray thinks he has the point in the bag with a volley at the net, but Taylor Fritz goes full Superman, diving forward and somehow gets his racquet to it and flicks it over to win not just the point, but the tie-break and the set.

That's going to be on our best shots of the day clip later on, surely.

Fritz two sets up, Gray was 5-2 ahead in that one but that's one that got away.

Two-time champion Petra Kvitova breezed through her opening set against Ana Bogdan on court three, but the second is proving much tighter.

The Romanian has just held serve to win her fifth game in a row and take a 6-5 lead - what a comeback!

Gray finds the line with an unsuccessful challenge from Fritz. The American leads 6-3.

Gray keeps the tie-break alive charging in and volleying at the net, but he's still 6-2 down.

Fritz with set points, 6-1. It's a long way back for Gray.

A fine Fritz serve, outswinging down the centre, is sent wide by the Briton. 5-1 Fritz, needing two more points for the set.

A double fault from Gray, who is 4-1 down in this second set tie-break.

Fritz with the mini break. A stunning return, Gray keeps it alive but Fritz batters the ball, hitting the Gray body and that's 3-1 Fritz.

Fritz takes both points on his serve, Gray going long in the second of them, 2-1 Gray, second set tie-break.

A superb backhand down the line from Gray. Fritz, on the stretch, can get a racquet to it but can't control it, 1-0 Gray, second set tie-break.

A hold to love for Taylor Fritz and it's tie-break time.

As recently as January, Gray was ranked outside the top 500 in the world. He's now a tie-break away from taking a set off the world number 14.

James Burridge
BBC Radio 5 Live reporter at Wimbledon

It is all about belief for Alastair Gray. He stops the rot and regains the lead.

When you know you've surrendered a huge chance and a massive lead, at any level of tennis the gremlins are there.

Gray punches away a volley at the net to save the break point, then belts down an ace and forces Fritz to net for a good hold of serve and to clinch his first game in four.

A backhand goes long from Gray and that gives Taylor Fritz a break point. The American will be serving for a 2-0 lead if he wins it.

Jonathan Jurejko
BBC Sport at Wimbledon

Image source, BBC Sport

What might have been for Karolina Pliskova...

As well as etching her name into sporting history by winning Wimbledon, she was also one more win from etching her name onto the honours board in the bowery of Centre Court.

Instead, it is the name of Ashleigh Barty which will forever be preserved in letraset.

The Australian also dominates a photo montage of a handful of the greatest champions to have graced Wimbledon.

Image source, BBC Sport

Ousted women's second seed Anett Kontaveit might feel a little better as she and Shelby Rogers end Samantha Murray Sharan's campaign with partner Vivien Heisen.