|  | Davidovich Fokina - J.Hernandez Fern. 6:4 7:5 | 5 s | 
|  | Ormaechea - Bolsova Zadoinov 3:6 0:6 | 6 s | 
|  | Davidovich Fokina - Gimeno Traver 7:5 7:6(4) | 6 s | 
|  | Istomin - F.Lopez 7:6(5) 6:2 | 4 s | 
|  | An.Martin - Vanneste 6:2 6:4 | 4 s | 
|  | Lajovic - Sonego 6:4 7:5 | 4 s | 
|  | D.Evans - N.Rubin 6:1 6:1 | 4 s | 
|  | G.Villanueva - Molteni 4:6 6:4 6:2 | 5 s | 
|  | Karlovskiy - Y.He 6:2 6:3 | 5 s | 
|  | Gunneswaran - G.Oliveira 6:3 6:4 | 4 s | 
|  | Glasspool - N.Kuhn 6:3 4:6 3:6 | 5 s | 
|  | J.Munar - Davidovich Fokina 6:2 2:6 2:6 | 5 s | 
|  | Esteve Lobato - An.Martin 6:7(4) 3:6 | 5 s | 
|  | Delbonis - Carbal.Baena 6:7(3) 6:2 6:2 | 4 s | 
|  | Kerber - E.Mertens 4:6 6:2 1:6 | 6 s | 
|  | Molčan - Bellucci 6:4 7:5 | 5 s | 
|  | N.Osaka - Vekic 6:3 4:6 7:6(4) | 6 s | 
|  | Čepelová - Flink 6:4 6:1 | 4 s | 
|  | V.Kudermetova - Ek.Alexandrova 5:7 6:3 6:2 | 4 s | 
|  | Marcora - H.Casanova 6:2 1:6 6:2 | 6 s | 
|  | Herbert - G.Monfils 7:6(6) 6:4 | 4 s | 
|  | D.King - Vatutin 6:3 4:6 6:2 | 4 s | 
|  | S.Kenin - Azarenka 6:4 4:6 7:5 | 5 s | 
|  | K.De Schepper - S.Stakhovsky 3:6 6:4 3:6 | 5 s | 
|  | Tig - Badosa Gibert 6:3 1:6 4:6 | 7 s | 
|  | Barthel - Goerges 4:6 4:6 | 6 s | 
|  | Rybáriková - Larsson 3:6 4:6 | 4 s | 
|  | A.Muller - Ruusuvuori 3:6 1:6 | 6 s | 
|  | Haddad Maia - Gamiz 6:1 6:4 | 5 s | 
|  | Auger Aliassime - Shapovalov 6:2 7:6(7) | 7 s | 
|  | F.Martin - Ch.H.tseng 3:6 6:7(5) | 5 s | 
|  | Bara - Gracheva 1:6 1:6 | 6 s | 
|  | Grenier - Rodionov 6:3 5:7 6:2 | 6 s | 
|  | D.Jakupovic - Ferro 1:6 6:3 6:2 | 7 s | 
|  | Yevseyev - X.Gao 6:4 1:6 6:4 | 5 s | 
|  | S.Korda - Tiurnev 5:1 ret. | 5 s | 
|  | C.Altamirano - Ma.Redlicki 6:2 4:6 6:4 | 5 s | 
|  | Barty - S.Zheng 6:4 6:2 | 6 s | 
|  | Kania - Vangelova 6:4 6:2 | 4 s | 
|  | Suarez Navarro - Vikhlyantseva 2:6 0:6 | 4 s | 
|  | Nara - D.Jakupovic 7:5 5:7 6:3 | 4 s | 
|  | Bublik - An.Martin 1:6 6:2 6:2 | 6 s | 
|  | N.Rodrigues - Berlocq 3:6 1:6 | 2 s | 
|  | D.Jakupovic - Vekic 2:6 7:6(5) 0:6 | 5 s | 
|  | M.Sharapova - R.Peterson 6:2 6:1 | 5 s | 
|  | G.Melzer - F.Coria 2:6 4:6 | 5 s | 
|  | M.Sanchez - Udvardy 6:4 6:2 | 6 s | 
|  | Seyboth Wild - Ruusuvuori 3:6 6:7(5) | 6 s | 
|  | Sakamoto - Lestienne 4:6 5:7 | 4 s | 
|  | Loeb - Dart 2:6 6:7(3) | 6 s | 
|  | Denolly - K.M.maamoun 6:7(6) 6:3 1:6 | 6 s | 
|  | Swiatek - Stosur 0:6 3:6 | 1 s | 
|  | Dra.Vukovic - I.Popovic 4:6 6:7(5) | 1 s |