10sBalls Shares An ATP Photo Gallery Of De Minaur, Opelka, & More At The Estoril Open Tennis

Alex de Minaur of Australia in action against Joao Domingues of Portugal during their first round match at the Estoril Open tennis tournament in Cascais, near Lisbon, Portugal, 29 April 2019. EPA-EFE/JOSE SENA GOULAO

 

Pedro Sousa from Portugal in action during his first round match against Reilly Opelka of the USA at the Estoril Open Tennis tournament in Cascais, on the outskirts of Lisbon, Portugal, 29 April 2019. EPA-EFE/JOSE SENA GOULAO

 

Reilly Opelka of the USA in action during his first round match against Pedro Sousa from Portugal at the Estoril Open Tennis tournament in Cascais, on the outskirts of Lisbon, Portugal, 29 April 2019. EPA-EFE/JOSE SENA GOULAO

 

Joao Domingues of Portugal in action against Alex de Minaur of Australia during their first round match at the Estoril Open tennis tournament in Cascais, near Lisbon, Portugal, 29 April 2019. EPA-EFE/JOSE SENA GOULAO

 

Alex de Minaur of Australia in action against Joao Domingues of Portugal during their first round match at the Estoril Open tennis tournament in Cascais, near Lisbon, Portugal, 29 April 2019. EPA-EFE/JOSE SENA GOULAO

 

Pedro Sousa from Portugal reacts after losing his first round match against Reilly Opelka of the USA at the Estoril Open Tennis tournament in Cascais, on the outskirts of Lisbon, Portugal, 29 April 2019. EPA-EFE/JOSE SENA GOULAO