US' tennis player Venus Williams returns the ball to Argentina's tennis player Maria Irigoyen during their 2015 Fed Cup World Group II first round single tennis match at Pilara Tennis Club in Pilar, Buenos Aires on February 8, 2015. Williams won 6-1, 6-4 to win the series. AFP PHOTO / Juan Mabromata        (Photo credit should read JUAN MABROMATA/AFP/Getty Images)