Sirens FC secured the services of Romanian winger Bogdan Gavrila.

Gavrila started his career at Chinidia and later played for Otelul Galati, Dinamo Bucharest and Petrolul Ploiesti and following a spell at Ethnikos in Cyprus, he played for ACSM Politehnica Iasi in Romania before moving to Malta in summer 2018 to join Valletta where he spent one year. On his return to Romania, he played for Petrolul Ploiesti, FC Buzau and Otelul Galati.

After the appointment of Winston Muscat as their new coach, the club signed goalkeepers Jonathan Debono and Sean Mintoff, Vitor da Silva Vieira, Fernando Javier Brandan, Rei Tachikawa, Carlo Zammit Lonardelli, Conor Borg, Sacha Borg and Alfred Effiong while Adrian Borg and Jacob Walker were confirmed.