M Melo / A Zverev
Harri Heliovaara / Patten H

S Doumbia / F Reboul
Cash J / Glasspool L

Cabral F / Miedler L
Michelsen A / Peers J

Erler A / Galloway R
M Gonzalez / A Molteni

J Salisbury / N Skupski
Francisco Cerundolo / Camilo Ugo Carabelli

Marcelo Arevalo / Mate Pavic
Cobolli F / Moutet C

Pichler D / Rodionov J
Frantzen C / Haase R

Bhambri Y / Goransson A
Oberleitner N / Schwarzler J