João Franca Guimarães Fonseca is a Brazilian professional tennis player. He has a career-high ATP singles ranking of world No. 59, achieved on 31 March 2025 and a doubles ranking of No. 431, achieved on 26 February 2024. From Wikipedia
The British No. 1 struggled with Miami's conditions and fan disruptions, as the 19-year-old Czech advanced with a dominant serving display.
