Delray Beach Open, Delray Beach, U.S.A.
Quarterfinal results:
D Young defeats (3) A Dolgopolov 26 63 64
B Tomic defeats Y Nishioka 63 61
*****
Open 13, Marseille, France
Quarterfinal results:
(7) G Monfils defeats S Bolelli 64 64
S Stakhovsky defeats (2) S Wawrinka 64 36 64
(4) R Bautista Agut defeats D Thiem 76(7) 63
(5) G Simon defeats J Chardy 75 76(6)
*****
Rio Open presented by Claro, Rio de Janeiro, Brazil
Quarterfinal results:
(1) R Nadal defeats (6) P Cuevas 46 75 60
(2) D Ferrer defeats J Monaco 63 46 62
(4) F Fognini defeats F Delbonis 64 67(10) 76(9)
A Haider-Maurer defeats J Souza 76(4) 16 64
