Delray Beach Open, Delray Beach, U.S.A.
Second-round results:
(7) S Johnson defeats A Rublev 63 63
(4) I Karlovic defeats T Kokkinakis 76(4) 76(2)
(5) A Mannarino defeats D Kudla 62 62
*****
Open 13, Marseille, France
Second-round results:
(5) G Simon defeats P Herbert 75 20
(7) G Monfils defeats A Kuznetsov 63 62
(6) D Goffin defeats J Janowicz 64 62
S Bolelli defeats L Vanni 64 76(4)
(4) R Bautista Agut defeats V Pospisil 75 64
S Stakhovsky defeats J Struff 64 46 63
*****
Rio Open presented by Claro, Rio de Janeiro, Brazil
Second-round results:
J Souza defeats B Rola 64 67(9) 64
J Monaco defeats J Nieminen 61 76(4)
A Haider-Maurer defeats (3) T Robredo 63 62
