Israel National News > Culture & Lifestyle > Tennis star Roger Federer to skip US Open due to knee surgery Tennis star Roger Federer to skip US Open due to knee surgery Swiss tennis star will miss US Open tournament later this month because of a knee surgery. Arutz Sheva Staff 16.08.21, 11:08 Tennis Trending Did you find a mistake in the article or inappropriate advertisement? Report to us Get the latest news in your mailbox