Djokovic - Cuevas 3-0 Kohlschreiber - Karatsev 1-3 Berrettini - Coria 3-0 Fritz - Köpfer 3-1 Ka Pliskova - Stephens 2-0 Gauff - Wang 2-1 Sakkari - Paolini 2-0 Diyas - Mertens 0-2