ATP Rio: Thiem, Berrettini, Alcaraz and "DelPo"? Top field is announced

South American tennis fans can look forward to an excellent field of participants at the 2022 edition of the ATP 500 event in Rio de Janeiro. Above all Dominic Thiem , Matteo Berrettini , Casper Ruud , Carlos Alcaraz - and probably also Juan Martin del Potro - will most likely lead the field in Brazil.