Djokovic apologises after playing just one set of exhibition due to blister

The world number one had reportedly withdrawn and was replaced by Filip Krajinovic for a clash against Jannik Sinner.
But Djokovic played the second set, winning it 6-3 after Krajinovic had taken the opener 6-3 on Friday.
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The 17-time Grand Slam champion, who had a blister on his right hand, apologised after the match.
“I’m sorry that I didn’t step in on the court from the beginning,” Djokovic told Channel 9.


