The oldest and youngest ladies in the draw are joining forces.
Naomi Osaka is first up on Chatrier, with Dominic Thiem and Stefanos Tsitsipas to follow
The King of Clay mixed it up with the 2020 women's singles champ, who is a big fan.
World No. 1 seeks fresh start in Paris.
The Frenchman spent time practicing with Federer and was impressed by what he saw.
Both had high praise for the King of Clay during Roland Garros media day on Friday.
The American has been sabotaged by health issues in recent years, but is on the up.
