Roger Federer is not only out of the Miami Masters but he has lost the world No 1 spot to Rafael Nadal. Lynne Sladky / AP Photo
Roger Federer is not only out of the Miami Masters but he has lost the world No 1 spot to Rafael Nadal. Lynne Sladky / AP Photo

Rafael Nadal to go back to No 1 following shock Roger Federer loss in Miami