Since arriving from Rennes in 2023, the 24-year-old has established himself as a dynamic Premier League force, contributing 22 goals and 34 assists across 131 appearances while helping City lift the Premier League, Club World Cup, FA Cup, and League Cup.

Securing Doku provides a major boost for new manager Enzo Maresca ahead of the Premier League season opener on August 21. Doku noted that Maresca's tactical style heavily influenced his decision to stay, expressing excitement about working under the new boss.

City director of football Hugo Viana praised Doku's remarkable development and unique qualities on the wing, expressing confidence that the Belgian international will continue to thrive in Manchester.