Alexander Zverev, showing poise at 18, tops Grigor Dimitrov at Indian Wells
Alexander Zverev is among the youngsters being promoted as “Next Generation” stars by the men's tennis tour. But Zverev isn't waiting for his turn: He's establishing himself now.The 18-year-old German advanced to the third round of the BNP Paribas Open in Indian Wells with a gritty 6-4, 3-6, 7-5...