Mochizuki Y — Huang Tsung-Hao

Han Seon Yong — Hwang Donghyun

Lu Hanlei — Becroft I

Dellavedova M — Ann Suk

Chung Yunseong / Han Seon Yong — Huang Tsung-Hao / Wang Yukun

Pietri B — Tsitsipas Pavlos

Callejon Hernando S — Almazan Valiente I

Colombo A / Izquierdo Luque R — Ganta S K R / Shah A

Tabacco G — Giunta M

Catini N / Perfetti N — Amarandei D A / Berto L

Oetzbach A — Fix D

Dullinger V — Barbic A

Penzlin J — Kivattsev K

Bigun K — Honda N

Chidekh C — Zapp L

Giese K / Landau S — Anthrop J / Bennani K

Ene T-M / King Alfie — Frusina A / Nolan W

Hausberger G — Beckley A

Orlov V — Marek W

Zielinski M — Savano M

Homola P / Jedrzejczak J — Beckley A / Szczypka M

Fondriest M / Keremedchiev N — Kasperski A / Plenkiewicz H

Pieleanu R T — Guna R

Robert Nicolas — Misasi G

Ghetu G — Fumagalli F

Andreescu S A — Tenti F

Garbero F F / Sciahbasi M — Ferrari F / Valle F

Pisaric A — Ahouda W

Comino L — Obradovic D

Krstic V — Artnak B

Tiukaev R — Yazdani A

Chatziavraam N / Kountourakis I — Jovic N / Markovski O

Pizzigoni M — Ujvary M

Makk P — Hipfl N

Rivera L — Filar K

Sec S — Hallquist Lithen J

Bakonyi D / Kisantal B — Drab F / Poklemba F

Lanik T / Novansky M — Gil Garcia A / Mashtakov N

Osorio J S — Zeitune M

Leston T J / Zarate C M — Remondy Pagotto V H / Schiessl J E

Meneguetti S E / Price S — De Almeida G R / Kohlmann de Freitas E

Braga B / Braga V — Leite W / Saraiva Dos Santos P A

Paparkar A — Borisiouk M

Yamanaka T — Mitsui S

Sornlaksup P — Gretskiy I

Imai S — Brand Dan

Pleshivtsev E — Tabata R