Mensik J — Djokovic N

Garin C — Ritschard A

Daniel Taro — Brooksby J

Michelsen A — Tien L

Holt B — Denolly C

Kovacevic A — Etcheverry T M

Mmoh M — Walton A

Hanfmann Y — Moreno de Alboran N

Hijikata R — Eubanks C

Galan D E — McDonald M

Quinn E — Thompson J

Smith Colton — Duckworth J

Nishikori K — Krueger M

Barrientos N / Bollipalli R C — Matos R / Zormann da Silva M

Cash R / Tracy J — Hijikata R / Thompson J

Galloway R / Withrow J — Mmoh M / Tiafoe F

Krajicek A / Ram R — Escobar G / Hidalgo D

Balaji N. S / Reyes-Varela M A — Gomez F A / Gonzalez S

Romboli F / Smith J — Brooksby J / Tien L

Seggerman R / Trhac P — Harrison C / King E

McDonald M / Michelsen A — Romios M / Walton A

Carballes Baena R — Baadi T

Fognini F — Collignon R

Vukic A — Dellien Hugo

Carreno Busta P — Lalami Laaroussi Y

Benchetrit E — De Jong J

Kotov P — Bellucci M

Altmaier D — Virtanen O

Darderi L — Boyer T

Kopriva V — Gojo B

Coria F — Hemery C

Cerundolo J M — Droguet T

Majchrzak K — Nagal S

Mayot H — Herbert P-H

Nys H / Roger-Vasselin E — Andreozzi G / Arribage T

Dodig I / Mansouri S — Griekspoor T / Stevens B

Arends S / Johnson Luke — Arneodo R / Guinard M

Eysseric J / Muller A — Erler A / Frantzen Constantin

Baadi T / Lalami Laaroussi Y — Bellucci M / Gaston H

Darderi L / Fognini F — Behar A / Vliegen J

Cabral F / Miedler L — Paul J / Pel D

Benchetrit E / Herbert P-H — Nouza P / Rikl P

Djere L — Navone M

Basavareddy N — Jianu F C

Van de Zandschulp B — Gasquet R

Lajovic D — O'Connell C

Nardi L — Fucsovics M

Bu Yunchaokete — Bautista-Agut R

Diallo G — Tseng Chun-Hsin

Klizan M — Gueymard Wayenburg S

Vacherot V — Preda L

Skatov T — Albot R

Blanchet U — Misolic F

Demoliner M / Middelkoop M — Schnaitter J / Wallner M

Baez S / Comesana F — Gille S / Zielinski J

Jacq G / Luz O — Doumbia S / Reboul F

Cornea V V / Mies A — Haase R / Jebens H

Murray J / Pavlasek A — Cervantes I / Martinez Pedro

Granollers M / Zeballos H — Cretu C (Rou) / Pavel B

Drzewiecki K / Matuszewski P — Copil M / Preda L

Navone M / Ugo Carabelli C — Goransson A / Verbeek S