Shelton, 20, edges Tiafoe, reaches first Grand Slam semifinal - ESPN
NEW YORK — Ben Shelton reached his first Grand Slam semifinal at age 20 by edging Frances Tiafoe 6-2, 3-6, 7-6 (7), 6-2 at the U.S. Open in a back-and-forth contest filled with huge hitting by both on a muggy night.


