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INDIAN WELLS, CA - MARCH 08: Roger Federer of Switzerland hits a return to Paul-Henri Mathieu of France during the BNP Paribas Open at Indian Wells Tennis Garden on March 8, 2014 in Indian Wells, California. Federer won 6-2, 7-6(5). (Photo by Robert Laberge/Getty Images)

INDIAN WELLS, CA - MARCH 08:  Roger Federer of Switzerland hits a return to Paul-Henri Mathieu of France during the BNP Paribas Open at Indian Wells Tennis Garden on March 8, 2014 in Indian Wells, California.  Federer won 6-2, 7-6(5).  (Photo by Robert Laberge/Getty Images)