Rafael Nadal defeated which 19-time Grand Slam titlist in the 2008 French Open for his fourth straight clay major title?
2008 French Open – Men's Singles Rafael Nadal was the 3-time defending champion and retained his title, defeating Roger Federer in the final 6–1, 6–3, 6–0. This was Federer's worst loss in a Grand Slam event in his entire
2008 Masters France The 2008 Masters France was a non-ATP affiliated exhibition tennis tournament. It was the first edition of the event held in Toulouse, France from December 18 through December 21, 2008. Only a men's singles tournament was held.