Isner Powers Into Last Eight at Wimbledon
American John Isner reached the Wimbledon quarterfinals for the first time as he defeated 31st seed Greek Stefanos Tsitsipas 6-4, 7-6(8), 7-6(4) in a fourth round showdown at the All-England Club on Monday. “I’m very happy to be in the quarterfinals of a Slam. Not just Wimbledon,” said the ninth-seeded Isner. “It’s been a…

