Following the Monte Carlo Masters last week, the clay season on the ATP Tour continues with events in Barcelona and Belgrade. Will Rafa Nadal bounce back? Dan Weston gives his thoughts...
Nadal and Djokovic with opportunity to put things right
Nadal historically dominant in Barcelona
The size of their task is clear - since 2005, Nadal has won 11 titles and only three other players - Fernando Verdasco, Kei Nishikori and Dominic Thiem - have managed to disrupt that period of dominance with victories in the tournament.