MERCEDES CUP—STUTTGART, GERMANY
Second-round results:
(1) Roger Federer DEFEATS Taylor Fritz 64 57 64
Radek Stepanek DEFEATS (2) Marin Cilic 76(4) 75
(3) Dominic Thiem DEFEATS Sam Groth 76(3) 76(2)
(4) Gilles Simon DEFEATS Jan-Lennard Struff 64 46 62
Juan Martin Del Potro DEFEATS John Millman 64 64
Mikhail Youzhny DEFEATS Sergiy Stakhovsky 63 76(1)
RICOH OPEN—S-HERTOGENBOSCH, NETHERLANDS
Second-round results:
(1) David Ferrer DEFEATS Dudi Sela 64 64
(3) Ivo Karlovic DEFEATS Igor Sijsling 76(4) 76(5)
(7) Gilles Muller DEFEATS Guillermo Garcia-Lopez 75 61
Adrian Mannarino DEFEATS Daniil Medvedev 64 62
