bet-at-home Open, Hamburg, Germany
Quarterfinal results:
Alexander Zverev defeats Tobias Kamke 0-6, 7-5, 6-3
Leonardo Mayer defeats Dusan Lajovic 6-1, 7-5
(1) David Ferrer defeats Pablo Andujar 6-0, 6-2
(7) Philipp Kohlschreiber defeats Lukas Rosol 6-4, 6-4
*****
Claro Open Colombia, Bogota, Colombia
Quarterfinal results:
(2) Ivo Karlovic defeats Jimmy Wang 6-3, 7-6(6)
