INDIAN WELLS, CA - MARCH 14:  Rafael Nadal of Spain (L) embraces with Roger Federer of Switzerland after Nadal won their quarterfinal match during day 9 of the BNP Paribas Open at Indian Wells Tennis Garden on March 14, 2013 in Indian Wells, California.  Nadal won 6-4, 6-2.  (Photo by Stephen Dunn/Getty Images)