NEW YORK — Frances Tiafoe’s run to the U.S. Open semifinals is, initially, about Tiafoe himself, a 24-year-old from Maryland who took up tennis as a...
BALTIMORE — Frances Tiafoe turned the primary American man to succeed in the U.S. Open semifinals since 2006 by beating Andrey Rublev 7-6 (3), 7-6 (0), 6-4 behind...