(1)Murray/Soares v Matkowski/Qureshi
Krajinovic/Troicki v Coric/Struff
(3)Lopez/Ram v (wc)Jaziri/Zayed
Mektic/Peya v Basilashvili/Haider-Maurer
Carreno Busta/Garcia-Lopez v Lorenzi/Ramos-Vinolas
Mergea/Zimonjic v (4)Dodig/Verdasco
Gojowczyk/Mayer v (wc)Altuna/Ymer
Nestor/Oswald v (2)Marach/Pavic
Krajinovic/Troicki v Coric/Struff
(3)Lopez/Ram v (wc)Jaziri/Zayed
Mektic/Peya v Basilashvili/Haider-Maurer
Carreno Busta/Garcia-Lopez v Lorenzi/Ramos-Vinolas
Mergea/Zimonjic v (4)Dodig/Verdasco
Gojowczyk/Mayer v (wc)Altuna/Ymer
Nestor/Oswald v (2)Marach/Pavic
