Novak Djokovic has admitted that his “horrible” performance surpassed even his low expectations after suffering a shock defeat to Alejandro Tabilo. At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.

Alejandro Tabilo, who handed the 24-time Grand Slam champion a surprising loss at the Italian Open last year, beat Djokovic 6-3, 6-4 in the second round of the Monte Carlo Masters. Back on clay, Djokovic said afterward he didn't have high expectations.