Frantzen C / Haase R

Cabral F / Miedler L

Gonzalez S / Krajicek A

Jebens H / Olivetti A

Balaji N S / Bollipalli R C

Oberleitner N / Schwarzler J

Etcheverry T M / Tirante T A

Nouza P / Rikl P

Hanfmann, Yannick

Baez, Sebastian

Rinderknech, Arthur

Gombos, Norbert

Struff, Jan-Lennard

Martinez, Pedro

van de Zandschulp, Botic

Misolic, Filip

Comesana, Francisco

Cazaux, Arthur

Bublik, Alexander

Tirante, Thiago Agustin

Shevchenko, Alexander

Fucsovics, Marton

Bautista-Agut, Roberto

Seyboth Wild, Thiago

Duran G / Ugo Carabelli C

Arneodo R / Guinard M

Escobar G / Hidalgo D

Drzewiecki K / Ho R

Arribage T / Luz O

Pavlasek A / Zielinski J

Trhac P / Willis M

Goldhoff G / Jacq G

Cerundolo, Francisco

Taberner, Carlos

de Jong, Jesper

Navone, Mariano

Droguet, Titouan

Kopriva, Vit

Tseng, Chun Hsin

Darderi, Luciano

Basilashvili, Nikoloz

Prizmic, Dino

Dzumhur, Damir

Wawrinka, Stan

Bhambri Y / Venus M

Goransson A / Verbeek S

Lammons N / Withrow J

Erler A / Galloway R

Svajda, Zachary

Lehecka, Jiri

Wu, Yibing

Popyrin, Alexei

Arnaldi, Matteo

Sonego, Lorenzo

de Minaur, Alex

Yunchaokete, Bu

Medvedev, Daniil

Opelka, Reilly

Fritz, Taylor

Vukic, Aleksandar

Davidovich Fokina, Alejandro

Munar, Jaume

Tien, Learner

Rublev, Andrey

Cobolli, Flavio

Nishioka, Yoshihito

Kovacevic, Aleksandar

Tiafoe, Frances

Geerts M / Walkow S

Sabanov I / Sabanov M

Clarke J / Watanabe S

Ruehl T / Zahraj P

Hermans M / Veldheer M

Bueno G / Huertas Del Pino Cordova A

Grevelius E / Heinonen A

Lock C J / Loof T

Durasovic V / Niklas-Salminen P

Barton H / Karol M

Jecan A / Pavel B

Paldanius O / Wazny A