ROME (AP) — Novak Djokovic was beaten by a Croatian qualifier 18 years younger than him at the Italian Open on Friday in his first match after two months out due to a right shoulder injury. The 20-year-old Dino Prižmić defeated the record 24-time Grand Slam champion 2-6, 6-2, 6-4 with an ace on his first match point. The 38-year-old Djokovic hadn’t played since March when he lost to Jack Draper in the fourth round in Indian Wells, California. Djokovic had taping on his right shoulder that was