Zweeler.com start list for US Open Semifinals
Austria (1)
Thiem, Dominic
Belarus (1)
Azarenka, Victoria
Germany (1)
Zverev, Alexander
Japan (1)
Osaka, Naomi
Russia (1)
Medvedev, Daniil
Spain (1)
Carreno Busta, Pablo
United States (2)
Brady, Jennifer
Williams, Serena