According to Globo.com, Riquelme was loaned to Panserraikos in Greece at the end of January because he was not a primary choice for the left-back position at Vasco and was not getting opportunities last season. He has not debuted for Panserraikos yet. This is his second loan period as a Vasco player; in 2024, he was loaned to Sport and played 14 matches.

Vasco has loaned Brazilian left-back Riquelme to Greek club Panserraikos FC until the end of June, and the agreement includes an option for the European club to permanently acquire the 23-year-old player. The transfer was arranged after Riquelme returned to Vasco at the start of the year from a loan at Sport in late 2024, and he was not considered part of the plans for the main squad. Riquelme has three caps for the Brazil U20 team and is under contract with Vasco until December 2026. According to Transfermarkt, he has a current market value of €1.20m.