Roger Federer will miss the rest of the 2020 tennis season after undergoing a second knee surgery few weeks ago, the winner of 20 Grand Slam singles titles said Wednesday.
Federer struggled with injury at the 2020 Australian Open, where he made a semi-final exit to eventual champion Novak Djokovic, and has not played since.
He underwent surgery on the right knee in February but said he needed another procedure after suffering a setback while rehabilitating after the initial operation.