Rio Open 2026 Day 4: Berrettini vs Lajovic Showdown!

Get ready, folks! It’s Day 4 of the 2026 Rio Open! Matteo Berrettini is ready to rumble against Dusan Lajovic, while Joao Fonseca aims to become the first home champ! Tomas Martin Etcheverry is set to clash with Vilius Gaubas, and don't miss the epic showdown between Dzumhur and Faria! Predictions? Berrettini’s taking Lajovic down, Etcheverry's got Gaubas, and Faria's bringing the fire against Dzumhur!