USA def POL 4-0


R1 - Sloane Stephens def Magda Linette 6-2 6-4

R2 - Venus Williams def Paula Kania 7-5 6-2

R3 - Venus Williams def Magda Linette 6-1 6-2

R4 - Sloane Stephens vs Paula Kania not played

R5 - B.Mattek-Sands/C.Vandeweghe def K.Jans-Ignacik/P.Kania 6-1 7-5