Novak Djokovic and Sascha Zverev are about to clash in their second match of the ATP Finals in London.
The world no.1 is the favorite to win the title and he has impressed in his first match in London after he defeated John Isner 6-4 6-3 after breaking the American 3 times.
Sascha had a weird win in his first match against Marin Cilic. In fact, even if the Croat was in full control of both sets, the German found the solution to win 7-6 (5) 7-6 (1).
H2H Novak Djokovic vs. Sascha Zverev
The head to head is 1-all, but Djokovic has recently dismantled Zverev in the semifinals i Shanghai 6-2 6-1.