Croatian qualifier Dino Prizmic stunned his childhood hero Novak Djokovic 2-6 6-2 6-4 in the second round of the Italian Open on Friday, as the Serbian struggled with exhaustion and backhand errors in his first match on clay this year.
It was the first time Djokovic lost his opening match at the Italian Open in 19 appearances.
The six-time champion, playing for the first time since March, took the first
