The 24-year-old announced the news on Twitter, ending a 21-month partnership.
The 20th-seeded Spaniard takes a happy fall after defeating Caroline Wozniacki to reach the quarterfinals.
Taking a 134 MPH serve to the head? This Wimbledon lineswoman did it with style.
The Frenchman got by with a little help from his "friend" on Manic Monday.
The young, volatile Aussie is having some difficulties on Manic Monday.
We crunch the numbers on Venus and Serena ahead of their Manic Monday clash at Wimbledon.
What was better: Gael Monfils' flying smash or the laughter that ensued?