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BUENOS AIRES, ARGENTINA - FEBRUARY 14: Dominic Thiem of Austria poses for pictures after winning his final match against Nicolas Almagro of Spain as part of ATP Argentina Open at Buenos Aires Lawn Tennis Club on February 14, 2016 in Buenos Aires, Argentina. (Photo by Gabriel Rossi/LatinContent/Getty Images)

BUENOS AIRES, ARGENTINA - FEBRUARY 14:  Dominic Thiem of Austria poses for pictures after winning his final match against Nicolas Almagro of Spain as part of ATP Argentina Open at Buenos Aires Lawn Tennis Club on February 14, 2016 in Buenos Aires, Argentina. (Photo by Gabriel Rossi/LatinContent/Getty Images)