Becker hails 'superstar' Zverev as best of new generation 0 5 19 Nov 2018 13:49 Timesofindia.indiatimes.com (sports) Alexander Zverev has proven himself as the best of tennis' new generation of men's players following his maiden ATP Finals triumph where he beat Roger Federer and Novak Djokovic in consecutive days, German great Boris Becker has said.