What are the players up to? Let’s find out in our Top10s Photos of the Week! Robin Haase’s holiday reached new heights with an optical illusion so good it will give you vertigo. Lucie Safarova, who announced she will retire after the Australian Open, took time to pal around with rescue pups for a new calendar. Watch your head! With a hardhat and gritted teeth, Marcelo Melo is ready for anything Lukasz Kubot can swing at him, and he’s not the only one. Elina Svitolina was working on her shot selection. You don’t want to mess with her! Kicking it with greatness, Real Madrid footballer Toni Kroos scored a photo with Roger Federer. John Isner posed for a photo with his wife and daughter that would make the perfect Christmas card but Angelique Kerber’s holiday has taken a real dive. Proving that tennis players are just like us, ATP stars rode the tube in London. The biggest surprise of the week was when Tomas Berdych turned into a master of disguise to fool Petra Kvitova. With a great game and an epic speech that is likely still going on, Alexander Zverev earned everyone’s attention with the ATP Finals title! Congratulations! See you next week for a new Top10s Photos of the Week.