The US men's national team defender seemed to find a home in Belgium's capital club but his loan deal won't be made permanent
Matt Miazga is set to return to Chelsea after a loan spell at Anderlecht, with the Belgian giants priced out of an extension by the European champions.
The 25-year-old had expressed his desire to remain with Vincent Kompany's side after helping them earn a Europa Conference League place for next year.
However, an agreement couldn't be found to sign him and Chelsea will look to either extend Miazga's contract, which ends in the summer of 2022 and loan him out - or sell him to another club.