Vukic A — Jacquet K

Royer V — Walton A

Shimabukuro S — Gaston H

Faria J — Atmane T

Bu Yunchaokete — Zheng M

Bellucci M — Majchrzak K

Cui Jie — Vallejo A D

Zhang Zhizhen — Wong C

Borges N — Ugo Carabelli C

Griekspoor T — Shapovalov D

Duckworth J — Sonego L

Shang Juncheng — Mannarino A

Shevchenko A — Hurkacz H

Cerundolo J M — Zhou Yi

Cash R / Erler A — Frantzen C / Haase R

Galloway R / Goransson A — Mannarino A / Muller A

Johnson L / Zielinski J — Doumbia S / Reboul F

Arribage T / Olivetti A — Escobar G / Kaliyanda Poonacha N

Hu Jia / Lu Hanlei — Wang Aoran / Zhou Yi

Griekspoor T / Van de Zandschulp B — Melo M / Seggerman R

Borges N / Cerundolo J M — Schnaitter J / Wallner M

Peers J / Venus M — Stevenson D / Willis M

Arends S / Pel D — Reyes-Varela M A / Stalder R

Cui Jie / Te Rigele — King E / Stevens B

Rojer J-J / Winegar T — Lammons N / Withrow J

Reynolds F / Watt J — Gille S / Verbeek S

Cabral F / Tracy J — Sun Fajing / Zhang Zhizhen

Halys Q / Miedler L — Marozsan F / Rikl P

Liutarevich I / Safiullin R — Nouza P / Oberleitner N

Gonzalez M / Molteni A — Gonzalez S / Jebens H