Roger Federer penned a heartfelt tribute to Rafael Nadal as the Spaniard plays his final tournament at Davis Cup Finals. Federer reflects on their legendary rivalry, Nadal's impact on his own game, and the shared memories that transcend competition. He expresses admiration for Nadal's achievements, sportsmanship, and contributions to tennis, wishing him the best in his next chapter.source https://timesofindia.indiatimes.com/sports/tennis/top-stories/roger-federer-rafael-nadal-retirement-emotional-tribute-social-media/articleshow/115443791.cms