Stan Wawrinka has added Dani Vallverdu to his coaching team for the grass-court swing.
Vallverdu, who parted company with Grigor Dimitrov two months ago, will work alongside Wawrinka’s regular coach, Magnus Norman, starting at the Fever-Tree Championships, which begins at The Queen’s Club on Monday.
Wawrinka, who has reached the Wimbledon quarter-finals on two occasions in 2014 and 2015, announced the news via his Twitter account.
« I am pleased to announce that I will collaborate with Daniel Vallverdu for the up and coming grass court season. He will be an addition to my team… and I’m excited to learn from his extensive experience and knowledge in the world of tennis! »
I am pleased to announce that I will collaborate with @danielvallverdu for the up and coming grass court season.He will be an addition to my team @normansweden #yannick and I’m really excited to learn from his extensive experience and knowledge in the world of tennis !!
— Stanislas Wawrinka (@stanwawrinka) June 10, 2019