Roger Federer and Novak Djokovic hailed the spectacular performance of their everlasting nemesis Rafael Nadal on Sunday after he secured a record-breaking 21st men’s grand slam at the Australian Open. Before Nadal defeated Russia’s Daniil Medvedev in a thrilling five-set match at Melbourne Park, Federer, Djokovic, and the Spaniard were level on 20 slams apiece. Federer posted a picture of the match on Instagram. “My sincere congrats to my buddy and fiercest opponent Rafael Nadal on becoming the first person to win 21 Grand Slam singles titles. “We were making jokes about using crutches together a few months back. Incredible. Never undervalue a worthy winner. “You inspire me and many others worldwide with your amazing work ethic, devotion, and fighting spirit. “I’m honored to….
