Riquelme has agreed to a long-term contract with Betis, which will last until 2030. He started his football journey at Atletico Madrid's youth academy and has now completed the next step in his career.

Before joining Atletico Madrid's main team, Riquelme gained experience through loan periods with Mirandés, Bournemouth, and Girona. He quickly established himself as a key player for Atletico, starting from the 2023/24 season.

Notably, Riquelme made his debut for the Spanish national team in November.