Recent tennis history is littered with those who couldn’t. On Tuesday in Doha, Matteo Berrettini faced that moment of truth. The 28-year-old Italian had lost all four of his previous matches to ...

DOHA, Qatar — Novak Djokovic was upset by Matteo Berrettini 7-6 (4), 6-2 on Tuesday at the Qatar Open in the Serb’s first match since exiting the Australian Open with a hamstring injury.

Unfortunately, Djokovic's return to singles play was less than stellar. Matteo Berrettini defeated Djokovic in straight sets: 7-6 (4), 6-2. It was Berrettini's first win against Djokovic after ...