 And finally, 20-time Grand Slam singles champion Roger Federer has announced that he will retire from tennis after the Lava Cup in September. The 41-year-old Swiss has not played since Wilburden 2021 when he underwent knee surgery. Federer made his professional debut H16 in 1998 and won his first Grand Slam title at Wilburden in 2003, only spins Raphael Nader with 22 majors and Sabius Novik Djokovic with 21 have more men's Grand Slam singles title than Federer. Thanks for watching.