Teenager João Fonseca won his first ATP Tour title at the Argentina Open on Sunday, announcing himself as one of tennis’ brightest talents.

Young sensation Joao Fonseca scripted history at the Buenos Aires Open, as he became the youngest-ever to win an ATP singles title from South America.

Rising tennis star João Fonseca finished “an unbelievable week” with a straight sets victory over Francisco Cerúndolo in the Argentina Open final on Sunday to claim his first tour-level title.

Teenage tennis sensation João Fonseca frustrated his home fans at the Rio Open in a first-round loss two days after winning his first ATP title

Regardless of ranking and seedings, the story of this year’s Golden Swing is Joao Fonseca. He would have been the main narrative even if he was losing, but the Brazilian clinched his maiden ATP Tour title.