STUTTGART, Germany :German top seed Alexander Zverev beat Frenchman Corentin Moutet 6-2 7-6(7) on Thursday to reach the Stuttgart Open quarter-finals, staying on course in his Wimbledon tune-up after a quarter-final run at Roland Garros. Zverev has long struggled on grass. The 28-year-old has won 24 tour-level titles but none on grass and has never gone past the fourth round at Wimbledon. Zverev, a three-times Grand Slam finalist, raced through the first set, but Moutet responded well in the

Tag-uri: Wimbledon