Dusan Lajovic caused a major upset in the Srpska Open quarter-finals by defeating top-seed Novak Djokovic in straight sets.
Novak Djokovic has revealed that he is still struggling with an elbow injury as he prepares for this week's Srpska Open following his early exit from the Monte Carlo Masters last week.
Italy's Lorenzo Musetti saw off world number one Novak Djokovic in three sets at the Rolex Monte Carlo Masters.
Carlos Alcaraz described Indian Wells as "the perfect tournament" after lifting the title and returning to world number one in the rankings.
Miami Open organisers have confirmed that Novak Djokovic will not be in the draw when the event gets under way next week.
World number one Novak Djokovic has withdrawn from the BNP Paribas Open in Indian Wells this week after failing to secure special permission to enter the United States.