Isomura K — Xiao Linang

Forti F — Romano F

Berrettini J — Masur D

Bondioli F / Caniato C A — Forti F / Masur D

Sanches Izquierdo N — Damas M

Zapata Mirales B — Radulov I

Andreescu S A — Papoe C G

Tomescu D A — Ghetu G

Balciunas M / Forger A — Haliak M / Visker N

Added D — Lokoli L

Artnak B — Pereira Tiago

Barroso Campos A / Pereira Tiago — Kajin K / Vrba J

Casanova A / Mashtakov N — Added D / Serdarusic N

Cuenin S — Blanch Dali

Naharro D / Zhu M — Blanch D / Radovanovic T

Lumsden E — Klier Junior G

Duran T — Hurrion M

Klier Junior G / Marcondes I — Knaff A / Lumsden E

Winter E — Poullain L

Story J — Ghibaudo A

Tamm K / Tsitsipas Petros — Cook E / Marques D

Olivo R — Andrade A

Ganesan A — Cid Subervi R

Chopra K / Nidunjianzan F — Vasser О/Vithoontien L

Castagnola L — Homberg M

Bielinskyi V — Berkieta T

Obradovic D / Raynel A — Hallquist Lithen J / Johansson O

Singh Karan — Tyagi K

Tokuda R — Orlov V

Eqbal I / Sinha N K — Lorusso L / Shin M

Gentzsch T — Agwi M

Vasa E — Vanshelboim E

Kaukovalta P / Vasa E — Bojarski A / Szymkowiak K

Boscardin Dias P — Villanueva G

Gimenez I / Kohlmann de Freitas E — Aguilar Cardozo J / Leite W

Chu Seokhyeon / Son Ji Hoon — Chung Yun Seong / Kwon Soonwoo