'Outplayed' Djokovic falls to Berrettini in Qatar

Novak Djokovic, 37, was upset by Matteo Berrettini 7-6 (4), 6-2 Tuesday at the Qatar Open in the 24-time Grand Slam champion's first match since exiting the Australian Open with a hamstring injury, but he said that he didn't have "any pain or discomfort."

'Outplayed' Djokovic falls to Berrettini in Qatar
Novak Djokovic, 37, was upset by Matteo Berrettini 7-6 (4), 6-2 Tuesday at the Qatar Open in the 24-time Grand Slam champion's first match since exiting the Australian Open with a hamstring injury, but he said that he didn't have "any pain or discomfort."