West Ham and Crystal Palace are reportedly showing interest in the defender, but Chelsea's management is hesitant to sell him.
Adarabioyo has made a significant impact at Chelsea, playing 41 games across all competitions last season and earning the respect of his teammates.
He is seen as one of the leaders in the dressing room and has a contract that runs until 2028.
Chelsea's management values Adarabioyo's contributions both on and off the pitch, which makes them reluctant to consider selling him to another club at this time.