Cilic M — Basilashvili N

Kukushkin M — Sakellaridis S

Atmane T — Hijikata R

Shimabukuro S — Safiullin R

Tsitsipas S — Kovacevic A

Marozsan F — Skatov T

Sakamoto R — Khachanov K

Mannarino A — Rublev A

Nurlanuly Z — Machac T

Bellucci M — Etcheverry T M

Duckworth J — Darderi L

Hanfmann Y — Damm M

Guerrieri A — Michelsen A

Navone M — Cerundolo J M

Griekspoor T — Schoenhaus M

Struff J-L — Giron M

Van de Zandschulp B — Chidekh C

Fearnley J — Gaston H

Samuel T — Bergs Z

Basavareddy N — Collignon R

Prizmic D — Dzumhur D

Goffin D — Bertola R

Faria J — Balshaw F

Arnaldi M — Musetti L

Sonego L — Kouame M

Bonzi B — Norrie C

Altmaier D — Droguet T

Medjedovic H — Nakashima B

Humbert U — Moutet C

Wawrinka S — Landaluce M

Jacquet K — Mmoh M

Tabur C — Budkov Kjaer N

Rojer J-J / Winegar T — Diaz Acosta F / Tirante T A

Gille S / Verbeek S — Bhambri Y / Seggerman R

Hijikata R / Walton A — Bublik A / Nurlanuly Z

Lammons N / Withrow J — Schnaitter J / Wallner M

Miedler L / Oberleitner N — Omarkhanov A / Zhukayev B

Balaji N S / King E — Chandrasekar A / Ho Ray

Griekspoor T / Van de Zandschulp B — Cerundolo J M / Kittay B

Doumbia S / Stevens B — Gonzalez M / Molteni A

Collignon R / Goffin D — Polmans M / Zielinski J

Barrientos N / Pel D — Melo M / Smith J-P

Arends S / Johnson L — Luz O / Matos R

Andreozzi G / Guinard M — Geerts M / Vliegen J

Cash J / Glasspool L — Reyes-Varela M A / Stalder R

Hilderbrand T / Latinovic S — Behar A / Paris J

Bobichon M / Feldbausch K — Cash R / Erler A

Paul J / Vocel M — Gonzalez S / Jebens H

Nys H / Roger-Vasselin E — Reynolds F / Watt J

Droguet T / Jacquet K — Arribage T / Olivetti A

Arneodo R / Blanchet U — Escobar G / Kaliyanda Poonacha N

Stevenson D / Willis M — Paulson A / Serdarusic N