Kei Nishikori delighted with current form after reaching Barcelona Open semis

Defending champion Kei Nishikori has insisted that he has no problems with his game right now after he sealed a place in the semi-finals of the Barcelona Open today.

Last year's US Open finalist grabbed a spot in the final four with a 6-2 3-6 6-1 victory over Roberto Bautista Agut.

"I'm really happy with the way I'm playing right now, especially in the third set," Nishikori told reporters. "It was a really tough match."

The 25-year-old will play Martin Klizan for a spot in the final.