Alexander Zverev vs. Karen Khachanov prediction: US Open men’s semifinal picks, best bet, odds Friday

World No. 1 Alexander Zverev faces unseeded Karen Khachanov in the US Open men's semifinals today, September 11. The match takes place at Arthur Ashe Stadium in Queens, N.Y. While Ben Shelton and Frances Tiafoe have generated excitement on their side of the draw, the other half of the bracket has been described as strange. Fans can find various options for live streams and TV channels to watch this high-stakes encounter between the top-seeded Zverev and Khachanov.