Tennis Federer to have knee surgery, out of action for ‘many months’
almost 4 years in nationalpost
Roger Federer will undergo another knee surgery after injuring it during the grasscourt season and will miss the U.S. Open given the rehabilitation process will rule him out of the sport for many months, he said on Sunday. The 40-year-old Swiss, speaking on a video posted to his Instagram account, said doctors told him that […]