When you have five Wimbledon singles titles and six in the doubles, you might think you'd have just too many photos to look back on. Not Venus Williams. She shared a throwback snap of herself with sister Serena - from 18 years ago.
— Venus Williams (@Venuseswilliams) June 25, 2018
Little sister Serena paid a handsome tribute to her best friend and their Wimbledon adventures together.
7 days until #Wimbledon
It's hard to believe it's been 16 years since my first title in London. What I remember most from that day is the genuine happiness and support from my competitor, big sister and best friend @Venuseswilliams. pic.twitter.com/s23uz10FSV
— Serena Williams (@serenawilliams) June 25, 2018
Shelby Rogers met up with a star from another grass-based sport - soccer legend Zlatan Ibrahimovic.
— Shelby Rogers (@Shelby_Rogers_) June 25, 2018
Maria Sharapova gave a tour of the SW19 set-up to ice hockey's Sidney Crosby - it looks a bit warmer on the grass in London at the moment than he's used to on the rink.
— Maria Sharapova (@MariaSharapova) June 25, 2018
And away from the court, Elena Vesnina is making the most of some time at home.