Marcel Granollers advances at Halle
The 26-year-old Granollers overcame resistance from the Russian-born Zverev, who is ranked No. 190.
Need the scores from any match played in today's tournaments? Results
Zverev held his serve and saved six break points before Granollers finally broke him in the ninth game to take a 5-4 lead to take the first set. The 22nd-ranked Spaniard broke the German twice in the second to wrap up the match.
Nadal won a record seventh French Open championship on Monday after defeating top-ranked Novak Djokovic at Roland Garros.
Copyright 2012 by The Associated Press
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