In 2023, Maduek transferred from Eindhoven to Chelsea for 33 million euros. Since then, he has made 92 appearances for Chelsea, scored 20 goals and contributed 9 assists. He participated in five games of the Club World Cup held by Chelsea in the United States, and Maresca's team also successfully reached the final.
At 3 a.m. on July 14, the Club World Cup final will start between Chelsea and Paris Saint-Germain, located at the Metropolitan Life Stadium in New Jersey, USA. There are only two days left before the final.