Isner Outlasts Kyrgios in Madrid Battle
John Isner continued his strong performance at the Mutua Madrid Open on Thursday, downing young Australian Nick Kyrgios 6-3, 6-7(7), 6-4 to reach the tournament’s semifinals. Isner’s serve was as dominant as ever, firing 20 aces and not conceding a single break point opportunity. As the match went on, Isner was the one who gained…

