Wyoming WY
Tiafoe beats Rublev; 1st US man in US Open SF in 16 years
NEW YORK (AP) - Frances Tiafoe became the first American man to reach the U.S. Open semifinals since 2006 by beating Andrey Rublev 7-6 (3), 7-6 (0), 6-4 behind the backing of a boi…
