Rafael Nadal wins 7-5 6-2 6-2 v Sam Querrey to set up semi-final against Roger Federer
Federer defeats Nishikori 4-6 6-1 6-4 6-4
Djokovic beats Goffin 6-4 6-0 6-2; faces Bautista Agut - victor over Pella
Murray/Williams lose 3-6 6-4 2-6 to Soares/Melichar
*Querrey 1-1 Nadal
Nadal proves he can do this serving thing too. Querrey can't return any of the Spaniard's first three serves.
The third seed then thumps a forehand winner into the corner to hold to love.
Image source, ReutersFederer 4-6 6-1 Nishikori
Kei Nishikori has disappeared for a comfort break.
Will that involve a hug from his team?
Federer 4-6 6-1 Nishikori
Boris Becker
Three-time Wimbledon champion on BBC TV
Kei Nishikori picked up a new racquet early in preparation for set number three.
Where he was so effective on the second serve against Roger Federer in the first set, he's now making a lot more unforced errors.
Image source, ReutersFederer 4-6 6-1 Nishikori
A simple jog to the net and a tapped winner.
Remember the first set?
No?
Federer takes the second set
Querrey 1-0 Nadal*
Querrey serves his first ace of the day (first of many, presumably).
The world number 65 hits a winning drop-shot then finishes off the hold with his second ace of the day (told you).
*Federer 4-6 5-1 Nishikori
40-30 as Nishikori makes another error.
Set point.
Image source, Getty Images
*Federer 4-6 5-1 Nishikori
Taken.
Double break.
That deserves the Ouch! graphic.
*Querrey 0-0 Nadal
John Lloyd
Former GB Davis Cup captain
Querrey is a dangerous player on a lot of surfaces but grass is the best surface for him.
He's not scared and he goes for broke. He's a confident player and I think he'll embrace the situation.
*Querrey 0-0 Nadal
Nadal gets his bottles lined up perfectly next to each other then runs to the baseline. Classic Rafa.
Querrey will serve first.
Federer 4-6 4-1 Nishikori*
Has Nishikori got an eraser with him because he's making a lot of mistakes.
The Japanese player goes long.
Two break points.
Jonathan Jurejko
BBC Sport at Wimbledon
Image source, BBC SportAnd the award for the sharpest trim in SW19 goes to 14-year-old Seth Briggs-Williams.
The youngster from Cambridgeshire has come to Wimbledon a "few times" with an eye-catching barnet and this year has paid homage to his favourite player Rafael Nadal.
"I paint it, but we have a hairdresser who does what they call hair graffiti," mum Louise says.
Good job Seth isn't a Roberto Bautista-Agut fan...
Federer 4-6 4-1 Nishikori*
Boris Becker
Three-time Wimbledon champion on BBC TV
Federer is serving much better than in the first set and there's a lot of free points with it.
The Federer box looks a bit more positive, optimistic - and they should be.
Federer 4-6 4-1 Nishikori*
Federer is approaching '80% Federer' here.
An ace and it's a hold.
He will no doubt take the second set.
Nishikori is now going through the motions.
Image source, Getty ImagesQuerrey v Nadal
Querrey is playing his third Wimbledon quarter-final in four years and looking to cause another upset after beating Britain's Andy Murray - who was injured and has not played in the singles at Wimbledon since - to reach his second semi-final in 2017.
The 32-year-old American is the only unseeded player in the men's singles quarter-finals and has thumped down 100 aces so far at this year's tournament, dropping just one service game and landing 86% of his first serves.
"My serve feels really good. I'm kind of locked in on it. I have got a good rhythm," he said.
"This is a tournament that rewards good servers. Everything feels right on my serve."
Image source, Getty ImagesQuerrey v Nadal
Nadal has only dropped one set at Wimbledon this year, in his match against the reliably controversial Nick Kyrgios.
Other than that, it’s been a fairly straightforward journey to the last eight.
Image source, Getty Images*Federer 4-6 3-1 Nishikori
A bouncing bomb of a forehand and then a long forehand from the eight-time champ sees the Japanese player hold.
Federer 4-6 3-0 Nishikori*
Federer is now making Nishikori throw his racquet.
Mind power from Mystic Rog!!
15-30.
30-30.
Querrey v Nadal
Can two Spanish men reach the last four at Wimbledon for the first time in history?
Roberto Bautista Agut has already booked his place, now it’s Rafael Nadal’s turn.
The 18-time Grand Slam winner is out on Court One, preparing to face American Sam Querrey.
Image source, BBC SportFederer 4-6 3-0 Nishikori*
Federer is cruising here - he's got Nishikori on a yo-yo and performing the Walking The Dog trick.
A very easy hold.
If it was Djokovic, he probably would have dampened the hopes of Federer fans by breaking back.
Has Nishikori got it in him?
Federer 4-6 2-0 Nishikori*
Taken with a powerful forehand.
Nishikori, you need to stop basking.
Image source, Getty Images