In an emotional tribute, Roger Federer hailed Rafael Nadal for making the tennis world proud as Nadal prepares to retire after a historic career. Nadal, a 22-time Grand Slam champion, is set to conclude his journey at the Davis Cup Finals in Malaga. Federer, who himself retired in 2022, acknowledged their intense rivalry and how Nadal challenged him on the court, prompting him to adapt his game significantly.