De Jong J — Gaubas V

Ofner S — Tirante T A

Svrcina D — Dimitrov G

Choinski J — Basilashvili N

Budkov Kjaer N — Pellegrino A

Borges N — Kouame M

Altmaier D — Gaston H

Dahlin M — Baez S

Slavic N — Damas M

Passaro F — Krumich M

Marcondes I — Midon L

Sonego L — Schwaerzler J

Feldbausch K — Kecmanovic M

Stricker D — Munar J

Tsitsipas S — Buse I

Muller A — Shevchenko A

Faria J — Wawrinka S

Martinez P — Hanfmann Y

Cerundolo J M — Kolar Z

Jacquet K — Trungelliti M

Lajovic D — Van Assche L

Dzumhur D — Rocha H

Molcan A — Royer V

Kopriva V — Prizmic D

Dodig M — Carreno Busta P

Sesko Z — Merida Aguilar D

Cecchinato M — Olivieri G A

Guerrieri A — Gomez F A

Neumayer L — Topo M

Prado Angelo J C — Sanches Izquierdo N

Johnson L / Zielinski J — Pellegrino A / Vavassori A

Hidalgo D / Tabilo A — Paris J / Vallejo A D

Kirkov V / Stevens B — Balaji N S / Goransson A

Drzewiecki K / Pieczonka F — Rojer J-J / Winegar T

Luz O / Matos R — Arends S / Pel D

Arribage T / Cabral F — Grevelius E / Heinonen A

Kiger M / Stalder R — Doumbia S / Reboul F

Behar A / Tirante T A — Johansson O / Slavic N

Demoliner M / Galloway R — Kym J / Wawrinka S

Chandrasekar A / Yuzuki T — Schnaitter J / Wallner M

Paul J / Seggerman R — Martos Gornes S / Munar J

Gille S / Verbeek S — Romboli F / Smith J P

Jebens H / Vocel M — Buse I / Cervantes I

Dietrich D / Stricker D — Nouza P / Oberleitner N

Miedler L / Polmans M — Collignon R / Rinderknech A

Banthia S / Donski A — Frantzen C / Haase R

Pavlasek A / Rikl P — Ivanisevic E / Poljicak M

Dzumhur D / Latinovic S — Molteni A / Trhac P

Kalender A / Serdarusic N — Liutarevich I / Reyes-Varela M A

Gonzalez M / Gonzalez S — Isaro P / Kaliyanda Poonacha N

Nam Ji Sung / Niklas-Salminen P — Duda F / Vrbensky M

Reymond A / Sanchez L — Stevenson D / Willis M

Ho R / Kittay B — Burruchaga R A / Kestelboim M