We are down to four men in Rome. Rafael Nadal and Stefanos Tsitsipas will lock horns for a second straight Saturday-this time for a place in the finals of the ATP Rome Masters. Tsitsipas became the youngest player to beat Nadal on clay in Madrid Open and looks set to join Novak Djokovic as the only players to beat the great Spaniard in back-to-back clay tournaments. The young Greek also is currently leading the charts with most wins on the ATP tour in 2019. On the other hand, the King of Clay will be looking to bust his three-match semi-final losing streak--which he had to endure in Monaco, Barcelona and Madrid. Meanwhile, the World's best Djokovic will take on Diego Schwartzman. The diminutive Argentine has never beaten the Serb in two meetings. The 4-time Rome champion was tested and pushed to the brink by another Argentinian Juan Martin Del Potro last night.