Rafael Nadal salutes his 'friend and rival' Roger Federer: 'I wish this day would have never come…'

Rafael Nadal has paid tribute to the Roger Federer, describing the tennis great’s retirement announcement as “a sad day for me personally and for sports people around the world”. Federer has struggled with a knee injury for the best part of three years and has only played a handful of matches since the start of the 2019 season with his last encounter co