Singles
I Karlovic def R Sweeting 6-4, 6-4
M Raonic def J Blake 6-2, 7-6 (4)
R Berankis def D Young 6-4, 5-7, 7-5
R Kendrick def I Kunitsyn 7-5, 3-6, 6-4
Doubles
J Del Potro/S Querrey def C Kas/A Peya 6-3, 7-6 (5)
M Knowles/M Mertinak def B Becker/M Kohlman 6-7(4), 6-4, 10-4
S Gonzalez/P Marx def R Berankis/K Nishikori 6-2, 6-2