Champion Rafa Nadal showed glimpses of his best form and some rustiness as he beat Jarkko Nieminen 6-1 6-4 today to advance to the Madrid Open quarter-finals.
The Spanish world number one is used to rolling over opponents on clay but this year he lost in the quarter-finals in Monte Carlo and Barcelona to dent his confidence ahead of his bid for a ninth French Open title.
Nadal led 3-0 in the second set before Finn Nieminen, the world number 57, broke back and had break points in Nadal's next service game which he failed to take.
Nadal struggled with his timing but scraped through and next faces sixth seed Tomas Berdych who beat Grigor Dimitrov 3-6 6-3 6-2.
"At 6-1 and 3-0 I was playing at my best level since Monte Carlo but then I slowed down a bit and made some errors," Nadal told a news conference.
"I am working on finding my level and performance. Today I did what I had to do but I still need to be more consistent."