Karen Khachanov
Alexander Blockx
Krawietz/Putz
Arevalo/Pavic
Ram/Salisbury
Granollers/Zeballos
Heliovaara/Patten
Andreozzi/Guinard
Alexander Zverev
Botic Van de Zandschulp
Bolelli/Vavassori
Harrison/Skupski
Frances Tiafoe
Ben Shelton