Novak Djokovic, Roger Federer and Rafael Nadal made it through to the semi-finals and were joined by world number 22 Roberto Bautista Agut.
Meanwhile, Andy Murray and Serena Williams bowed out of the mixed doubles.
Here, PA reviews the ninth day of action.
Tweet of the day
Quote of the day
Picture of the day

Shot of the day
Not one but TWO tweeners...@DjokerNole and @David__Goffin treated us to something special in today's @HSBC_Sport Play of the Day#Wimbledon pic.twitter.com/CmtddxSqfQ
— Wimbledon (@Wimbledon) July 10, 2019
It was as if Djokovic and David Goffin were playing in an exhibition match when they reeled off back-to-back 'tweeners'. The Belgian's shot put Djokovic on the back foot and when the defending champion replicated his opponent's shot, but not as successfully, Goffin had a simple volley to win the point.
Stat of the day
Federer's win over Kei Nishikori was his 100th at the Championships, and set up a first meeting with Nadal since their epic final in 2008.
Change of plans
When you're meant to be in Ibiza for your stag do, but you've got a #Wimbledon semi-final to play 🤣@BautistaAgut has his priorities in order... pic.twitter.com/gBi1AbIWKH
— Wimbledon (@Wimbledon) July 10, 2019
Bautista Agut clearly did not fancy his chances of reaching the semi-finals – he was due to fly to Ibiza this weekend for his stag do.
Celebrity corner

Brit watch
Boys' & Girls' #Wimbledon update 😀
Singles:Anton Matusevich reaches the quarter-finals after a great display against No.1 seed Rune winning 6-4, 7-5 💪
Doubles:Holly Fischer & Matilda Mutavdzic beat Frayman & Semenistaja 7-6(5), 6-4 👊#BackTheBrits 🇬🇧 pic.twitter.com/mz1qzbB7I2
— LTA (@the_LTA) July 10, 2019
Murray's superstar mixed doubles partnership with Williams came to an end when they lost to top seeds Bruno Soares and Nicole Melichar on Court Two. But Anton Matusevich, 18, beat world junior number one Holger Rune 6-4 7-5 in the third round of the boys' singles.
Day 10 order of play
There is always first time for everything 😛!!! Semifinal @wimbledon 🥰🤗 pic.twitter.com/3P4zH7at7H
— Elina Svitolina (@ElinaSvitolina) July 9, 2019
Centre Court
Elina Svitolina v Simona Halep
Serena Williams v Barbora Strycova