Opelka R — Machac T

Carballes Baena R — Duckworth J

Thompson J — Borges N

Nishioka Y — Alcaraz C

Bonzi B — Passaro F

Lehecka J — Gaston H

Djokovic N — Faria J

Vukic A — Korda S

Cazaux Ar. — Fearnley J

Nishikori K — Paul T

Humbert U — Habib H

Halys Q — Fils A

Davidovich Fokina A — Auger-Aliassime F

Ruud C — Mensik J

Draper J — Kokkinakis T

Martinez P — Zverev A

Tien L — Medvedev D

Altmaier D — Monfils G

Cerundolo F — Diaz Acosta F

Boyer T — De Minaur A

Giron M — Etcheverry T M

Shelton B — Carreno Busta P

Moutet C — Krueger M

Shapovalov D — Musetti L

Fonseca J — Sonego L

Marozsan F — Tiafoe F

Michelsen A — McCabe J

Sinner J — Schoolkate T

Berrettini M — Rune H

Diallo G — Khachanov K

Hurkacz H — Kecmanovic M

Fritz T — Garin C

Bolelli S / Vavassori A — Frantzen Constantin / Jebens H

Bublik A / Shevchenko A — Behar A / Galloway R

Murray J / Peers J — Gojo B / Kecmanovic M

Bhambri Y / Olivetti A — Schoolkate T / Walton A

Bortolotti M / Cobolli F — Darderi L / Hidalgo D

Polmans M / Romios M — Guinard M / Rinderknech A

Salisbury J / Skupski N — Baez S / Comesana F

Cerundolo F / Etcheverry T M — Cash J / Glasspool L

Carreno-Busta P / Martos Gornes S — Arends S / Johnson Luke

Griekspoor T / Van de Zandschulp B — O'Connell C / Safiullin R

Nouza P / Rikl P — Doumbia S / Reboul F

Lammons N / Withrow J — Giron M / King E

Heliovaara H / Patten H — Bollipalli R C / Seggerman R

Goransson A / Verbeek S — Erler A / Mies A

Arevalo M / Pavic M — Hijikata R / Kubler J

Balaji N. S / Reyes-Varela M A — Haase R / Nedovyesov A

Borges N / Cabral F — Mektic N / Venus M

Saville L / Tu Li — Gonzalez Max. / Molteni A

Krajicek A / Ram R — Ebden M / Vliegen J

Schnaitter J / Wallner M — Granollers M / Zeballos H

Gonzalez S / Miedler L — Watanabe S / Yuzuki T

Machac T / Zhang Zhizhen — Andreozzi G / Arribage T

Nys H / Roger-Vasselin E — Matos R / Melo M

Goffin D / Muller A — Krawietz K / Puetz T

Dodig I / Mansouri S — Ellis B / Fancutt T J

Duckworth J / Vukic A — Kokkinakis T / Kyrgios N

Norrie C / Willis M — Escobar G / Smith J-P

Jacq G / Luz O — Pospisil V / Thompson J

Harrison C / Pel D — Cornea V V / Navone M

Gille S / Zielinski J — Bu Yunchaokete / Carballes Baena R

Pavlasek A / Rojer J — Martinez P / Munar J

Olmos G / Gonzalez M — Nicholls O / Patten H

Errani S / Vavassori A — Aiava D / Jasika O

Khromacheva I / Withrow J — Saville D / Saville L

Jones Emerson / Jones Hayden — Hsieh Su-Wei / Zielinski J

Perez E / Krawietz K — Kichenok L / Doumbia S

Mattek-Sands B / Murray J — Hon P / Bolt A

Birrell K / Smith J-P — Chan Hao-Ching / Melo M

Preston T / Winter E — Schuurs D / Puetz T

Krawczyk D / Skupski N — Babos T / Arevalo M

Gadecki O / Peers J — Melichar N / Galloway R

Mladenovic K / Dodig I — Zhang Shuai / Bopanna R

Inglis M / Kubler J — Townsend T / Nys H

Muhammad A / Molteni A — Siniakova K / Zhang Zhizhen

Danilina A / Heliovaara H — Dabrowski G / Gille S

Bucsa C / Vliegen J — Panova A / Glasspool L

Ostapenko J / Salisbury J — Routliffe E / Venus M