Zverev is 5-0 all-time against Shelton, winning the past 10 sets they’ve played. Zverev is 9-1 in his career against Tiafoe — only losing to the Maryland native in 2017 — winning each of their four Grand Slam encounters.

Alexander Zverev captured his second Grand Slam title of the year on Sunday, beating Ben Shelton 6-3, 7-6 (2), 5-7, 6-2 in the US Open final at Arthur Ashe Stadium. Then, during his winner’s speech, he spotted someone in Shelton’s box who had no business being there and made sure everyone knew it.

Alexander Zverev won his second Grand Slam of the year, beating Ben Shelton for the US Open title.

This U.S. Open semifinal match between Alexander Zverev and Karen Khachanov will begin after the women's doubles final takes place on Arthur Ashe, so will not begin before 3 p.m. ET, local time on the east coast of the U.S.