BELGRADE (Reuters) - World number one Novak Djokovic will head to the French Open after a patchy start to the claycourt season and aware that he must raise his game if he is to have any chance of securing a 19th Grand Slam title.
Having obliterated Daniil Medvedev in the final to clinch the Australian Open in February, Djokovic made a shock last-16 exit at the Monte Carlo Masters against Briton Dan Evans before losing to Russia's Aslan Karatsev in the Serbia Open semi-finals.
