Bopanna R / Yuzuki T
Frantzen C / Haase R

Kirkov V / Stevens B
S Doumbia / F Reboul

Erler A / Galloway R
Hidalgo D / Trhac P

Darderi L / Tabilo A
Johnson L / Krajicek A

Harrison C / King E
Lammons N / Rojer J-J

Wang A / Zhou Y
Romios M C / Seggerman R

Schnaitter J / Wallner M
Griekspoor T / Sonego L

J Cui / R Te
Matos R / Melo M