Blanch Darwin — Muller A

Fucsovics M — Griekspoor T

Bautista Agut R — O'Connell C

Mpetshi Perricard G — Martinez P

Diallo G — Basavareddy N

Kecmanovic M — Kovacevic A

Medjedovic H — Fearnley J

McDonald M — Darderi L

Navone M — Giron M

Baez S — Carreno Busta P

Van de Zandschulp B — Arnaldi M

Bellucci M — Munar J

Tsitsipas S — Bu Yunchaokete

Sonego L — Dostanic S

Majchrzak K — Korda S

Kirkov V / Korda S — Romboli F / Smith J P

Doumbia S / Lammons N — Withrow J / Zielinski J

Salisbury J / Skupski N — Pow L / Suresh D

Gonzalez S / Krajicek A — Bhambri Y / Venus M

Guinard M / Pel D — Ebden M / Peers J

Matos R / Melo M — Erler A / Galloway R

Zhukayev B — Pinnington Jones J

Kubler J — Loffhagen G

Taberner C — Kym J

Virtanen O — Willwerth B

Draxl L — Jacquet K

Pavlovic L — Riedi L

Zheng Michael — Uchiyama Y

Bolt A — Crawford O

Bouquier A — Piros Z

Johns G — Smith Colton

Shimizu Y — Shimabukuro S

Kennedy J — Tirante T A

Rocha H — Herbert P-H

Cerundolo J M — Hemery C

Droguet T — Kachmazov A

Svrcina D — Merida Aguilar D

Damm M — Travaglia S

Kypson P — Tomic B

Hassan B — Barrios Vera M T

Zink T — Sakamoto R

Blockx A — Reis da Silva J L

Barrena A — Coppejans K

Neumayer L — Buse I

Martin Andres — Llamas Ruiz P

Gigante M — Wong C

De Jong J — Mayot H

Grenier H — Landaluce M

Harris B — Kukushkin M

Gomez F A — Cina F

Garin C — Trungelliti M

Daniel T — Struff J-L

Cazaux A — Clarke J

Basilashvili N — Huesler M-A

Maloney P — Galan D E

Duckworth J — McCabe J

Cassone M — Prizmic D

Sun Fajing — Harris L

Passaro F — Pacheco Mendez R

Van Assche L — Wu Yibing

Muchova C / Rublev A — Errani S / Vavassori A

Swiatek I / Ruud C — McNally C / Musetti L

Townsend T / Shelton B — Anisimova A / Rune H

Pegula J / Draper J — Raducanu E / Alcaraz C

Collins D / Harrison C — Bencic B / Zverev A

Danilovic O / Djokovic N — Andreeva M / Medvedev D