Alejandro Davidovich Fokina
Matteo Berrettini
Adolfo Daniel Vallejo
Rafael Jodar
Galloway/Goransson
Tabilo/Van Assche
Jaume Munar
Jaime Faria
Ugo Humbert
Jiri Lehecka
Miedler/Oberleitner
Blockx/Michelsen
Valentin Vacherot
Stefanos Tsitsipas
Stevenson/Willis
Nys/Roger-Vasselin
Johnson/Rikl
Polmans/Zielinski