World number one Alcaraz reacts to Federer's retirement with broken heart emoji

World number one men's tennis player Carlos Alcaraz, who recently stated he'd like to face Roger Federer, reacted to Federer's retirement with a broken heart emoji. He tweeted, "Roger...[broken heart emoji]." In another tweet, he wrote, "Roger has been one of my idols...Thank you for everything you have done for our sport...I still want to play with you!"