Taylor Fritz, Grigor Dimitrov reach U.S. Open quarterfinals
No. 12 seed Taylor Fritz delivered 24 aces and punched his ticket into the U.S. Open quarterfinals for the second straight year by notching a 3-6, 6-4No. 12 seed Taylor Fritz delivered 24 aces and punched his ticket into the U.S. Open quarterfinals for the second straight year by notching a 3-6, 6-4