Isner Dominates Nishikori, Set to Meet Djokovic in Miami Open Semis
American John Isner played arguably the best tennis of his career on Thursday afternoon, dominating fifth-ranked Kei Nishikori 6-4, 6-3 to reach the Miami Open semifinals. Isner won his second straight match over a top 10 opponent following his defeat of sixth-ranked Milos Raonic in the fourth-round. “I played extremely well today,” said Isner. “I…

