Germany’s Alexander Zverev fired 20 aces past Dutch qualifier Gijs Brouwer to move into the Wimbledon second round with a hard-earned 6-4, 7-6, 7-6 win on Thursday. The 19th seed did not have an easy tournament start against the world number 153, whose own first serve percentage matched that of Zverev, and with the German getting just two break opportunities …