Tennis players

Doumbia/Reboul

Krajicek/Ram

USA

Granollers/Zeballos

Vliegen/Withrow

Hijikata/Sigouin

Bublik/Shevchenko

Harper/Spizzirri

Fearnley/Harper

Goldhoff/Hilderbrand

Gille/Zielinski

Erler/Frantzen

Ho/Stalder

Daniel/Tseng

Kukushkin/Safiullin

Kotov/Rinderknech