GB's Evans loses in deciding set against Sousa
Murray & Williams win mixed doubles match after he loses in men's doubles
Federer defeats Pouille; Nadal beats Tsonga in straight sets
Konta wins in three v Stephens
*Murray/Herbert 6-6 (2-2) Mektic/Skugor
Ouchy! That could've been trouble for Herbert as he just about manages to hit the brakes when sliding off the court before clattering into the umpire's chair. Murray to serve at 1-2 in the tie-break, and he levels up with a grunting smash at the net.
Williams 6-3 6-4 Gorges
Gorges does win one point in memorable style, coming in to the net to finish it with a flourish. That's not nearly enough to dig her out of this hole, though.
Serena seals her victory with a smash. Her serving was sublime, and her groundstrokes weren't bad either.
"This was a real statement match by Serena," says Tracy Austin. "She elevated her game from rounds one and two - she has played so few matches this year which is why she was so rusty in the earlier rounds."
Image source, Getty ImagesBarty 6-1 6-1 Dart
Ashleigh Barty speaking to BBC Sport: "It was really good. I felt I served really well when I needed to. It was best that I could to get a good start before getting the ball rolling.
"I think today I was able to overpower Harriet. A lot of games could have gone either way especially early on.
"Harriet will have a fantastic career and I'm sure Centre will be her favourite court.
"It's incredible to be here, it's new territory to be here in second week."
*Murray/Herbert 6-6 Mektic/Skugor
Right, who's going to make the breakthrough in this opening set? Pierre-Hugues Herbert guides a return beyond the outstretched Nikola Mektic to make it 30-15, but Franko Skugor then slides in to meet an Andy Murray crosscourt backhand to dish it up for a winner on the volley. Heading to a tie-breaker...
#bbctennis or text 81111 (UK only)
Joel Newnham: Harriet needs more matches on big stages with top players
Voice of the Mysterons: There comes a moment in most of the points where Dart is suddenly reduced to just getting the ball back into play, rather than being able to attack, and that is the difference between the two …
Image source, Getty ImagesBarty 6-1 6-1 Dart
Sam Smith
Former British number one on BBC TV
The good thing, from Harriet's perspective, is when you've played the best player in the world, everyone else then seems easier.
That was a ruthless performance from Barty. It's old school tennis with a modern twist.
Jonathan Jurejko
BBC Sport at Wimbledon
Franko Skugor might look a Bond villain - but he's a big softie really. The concrete-jawed Croatian shows his sensitive side by checking a spectator is unharmed after he frames an attempted return and the ball smacks the poor fan.
Williams 6-3 5-4 Gorges
Another solid service game for Gorges. It's make-or-break on the Williams serve for her next, though.
Murray/Herbert 6-5 Mektic/Skugor*
Ooof, a line judge risks the wrath of the British tennis king. Murray's serve is called "out", but he challenges and Hawk-Eye shows it just flirted with the chalk. That's 40-0.
And then the game for the Scottish-French duo.
Williams 6-3 5-3 Gorges
Gorges has actually served pretty well today. It's just a shame for her that Serena has served exceptionally well.
Two aces from Williams help her hold with ease, yet again.
"She just has too much power," says Tracy Austin in the commentary box.
Barty 6-1 6-1 Dart
Yes it is.
It's all over in 52 minutes as Briton Dart slices a return wide.
She will no doubt will have hoped to have provided a tougher test for the world number one.
The winning moment as Barty beats Dart
Barty 6-1 5-1 Dart*
Dart goes long with a sliced shot.
Is this the moment?
Barty 6-1 5-1 Dart*
15-30 as Dart fires a backhand wide.
There's an inevitability about this inevitability.
There are just six ranking places between them and Elise Mertens has just closed out a suitably tight win over China's Qiang Wang. The Belgian prevailed 6-2 6-7 (9-11) 6-4 in two hours and 20 minutes.
She will play either fourth seed Kiki Bertens or Czech Barbora Stycova. They are on serve deep towards the end of the opening set.
Mikhail Kukushkin is a break and 5-3 up on Jan-Lennard Struff in the first set of their match, while Tennys Sandgren and Fabio Fognini are heading into a second-set tie-break after Sandgren won the opener.
Image source, Getty Images*Murray/Herbert 5-5 Mektic/Skugor
Uh oh. Andy Murray is furious with himself. "Shocking," he screams, after dishing one up to be smashed away for a winner. The Mektic-Skugor partnership shuffle to another solid hold.
Muzza to serve...
Barty 6-1 5-1 Dart*
Barty - leader of the Wrong-Footed Club - wrong foots Dart with a volley.
She holds having faced four break points.
*Barty 6-1 4-1 Dart
Nope. As Dart fires her return into the net.
Deuce.
*Barty 6-1 4-1 Dart
But Dart isn't done yet!
It's advantage once more - will she convert this time?
#bbctennis or text 81111 (UK only)
Image source, AnneMarie GrovesExcellent stuff.
We want to know how you're following the action from Wimbledon this afternoon.
So, send us a snap and let us know what you're looking forward to most on day six!
Tweet #bbctennis or text us on 81111.
Murray/Herbert 5-4 Mektic/Skugor*
A little low-five for Murray and Herbert after the Frenchman serves up another quick hold.
Not a lot between these pairs at the minute...