Bellucci M — Etcheverry T M

Duckworth J — Darderi L

Nurlanuly Z — Machac T

Diaz Acosta F — Basilashvili N

Mannarino A — Rublev A

Tsitsipas S — Kukushkin M

Medvedev D — Shimabukuro S

Bublik A — Marozsan F

Medjedovic H — Nakashima B

Wawrinka S — Landaluce M

Moutet C — Balshaw F

Kouame M — Musetti L

Bonzi B — Paul T

Gojo B — Altmaier D

Vacherot V — Van Assche L

Herbert P-H — Fritz T

Damm M — Cerundolo F

Prizmic D — Dzumhur D

Navone M — Griekspoor T

Chidekh C — Fearnley J

Goffin D — Bertola R

Onclin G — Struff J-L

Collignon R — Lehecka J

Lammons N / Withrow J — Schnaitter J / Wallner M

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

Miedler L / Oberleitner N — Omarkhanov A / Zhukayev B

Donski A / Pieczonka F — Bhambri Y / Seggerman R

Andreozzi G / Guinard M — Geerts M / Vliegen J

Cerundolo F / Michelsen A — Luz O / Matos R

Doumbia S / Stevens B — Griekspoor T / Van de Zandschulp B

Frantzen C / Galloway R — Collignon R / Goffin D

Droguet T / Jacquet K — Arribage T / Olivetti A

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

Paul J / Vocel M — Gonzalez S / Jebens H

Stevenson D / Willis M — Paulson A / Serdarusic N

Reynolds F / Watt J — Behar A / Paris J