Rafael Nadal the king of the clay and ranked 5th takes on Dominic Thiem ranked 9th. Nadal has had an easy run in this tournament winning all his matches in straight sets. While Thiem had a fight on his hands in his last match against Andy Murray with clay not being Murray's favorite surface but finally winning the match 2-1. On clay Nadal is 2-1 against Thiem with Nadal winning 2 weeks ago in straight sets at Monte Carlo and going on to win the tournament. With Nadal having an easy run so far but I think will be a match in three sets but Nadal wins at the end.