Buenos Aires-Joao Fonseca has been the youngest South American since Sunday who has won a title on the Tennis ATP tour (since 1990). The 18-year-old Brazilian won the final of the Sandplatz tournament by Buenos Aires, which was endowed with $ 688,985 with a 6: 4.7: 6 (1) success of the Argentinian Francisco Cerundolo, which was number five. For his premiere title, he also won 250 ATP points, which will push him from 99 to 68 in the ranking on Monday.