Nouza P / Rikl P

Harrison C / King E

Blockx A / Colson T

Matos R / Melo M

Nys H / Roger-Vasselin E

Behar A / Vliegen J

Basilashvili, Nikoloz

Mpetshi Perricard, Giovanni

Dzumhur, Damir

Auger-Aliassime, Felix

Musetti, Lorenzo

Hanfmann, Yannick

van de Zandschulp, Botic

Spizzirri, Eliot

Hidalgo D / Trhac P

Arribage T / Olivetti A

Paul J / Vocel M

Frantzen C / Haase R

Andreozzi G / Guinard M

Romios M C / Seggerman R

Schnaitter J / Wallner M

Duckworth J / Walton A

Vukic, Aleksandar

Michelsen, Alex

Darderi, Luciano

Mochizuki, Shintaro

Walton, Adam

Medvedev, Daniil

Khachanov, Karen

Struff, Jan-Lennard

Erler A / Galloway R

Oberleitner N / Pichler D

Goransson A / Withrow J

Doumbia S / Reboul F

Bolelli S / Vavassori A

Kecmanovic M / Muller A

Sonego, Lorenzo

Kovacevic, Aleksandar

Etcheverry, Tomas Martin

Kecmanovic, Miomir

Humbert, Ugo

Berrettini, Matteo

Rune, Holger Vitus Nodskov

Fucsovics, Marton

Fearnley, Jacob

Ymer, Elias

Heide G / Oliveira B

Lock C J / Saraiva Dos Santos P A

Heide G / Oliveira B

Elias G / Zormann M

Escobar G / Reyes-Varela M A

Carou I / Rodriguez Taverna S

Arias B / Dellien Velasco M A

Reis Da Silva J L / Roveri Sidney G

Miguel L G / Pereira J

Soto M / Zeballos F

Hernandez Serrano, Juan Alejandro

Schiessl, Joao Eduardo

Dellien, Hugo

Dutra Da Silva, Daniel

Burruchaga, Roman Andres

Diaz Acosta, Facundo

Bueno, Gonzalo

Monteiro, Thiago

Uesugi K / Watanabe S

Ferreira Silva F / Rocha H

Huang T-H / Sun F

Isaro PR / Kaliyanda Poonacha N

Lammons N / Rojer J

Shimizu Y / Tajima N

Castelnuovo L / Wang A

Reynolds F / Watt J

Mo, Ye Cong

Cui, Jie

Sun, Fajing

Zhou, Yi