PARIS – Men’s Grand Slam singles record-holder Roger Federer said Wednesday he would be sidelined until 2021 after undergoing keyhole surgery on his right knee. “I plan to take the necessary time to be 100 percent ready to play at…
PARIS – Men’s Grand Slam singles record-holder Roger Federer said Wednesday he would be sidelined until 2021 after undergoing keyhole surgery on his right knee. “I plan to take the necessary time to be 100 percent ready to play at…