Pep Guardiola's side came into the match having lost each of its last five matches in all competitions, although cruised into the lead.

Erling Haaland bagged a brace for the host either side of an Ilkay Gundogan goal, which had City on course to end its disappointing run before huge defensive mistakes saw it implode in the final 15 minutes.

Feyenoord's reply began through Anis Hadj Moussa, who made the most of a mistake from Josko Gvardiol in the 75th minute. Santiago Gimenez then got its second seven minutes later, latching onto Jordan Lotomba's cross after another wayward Gvardiol pass.

David Hancko completed the barely believable comeback in the 89th minute after Ederson was beaten by Igor Paixao, who crossed for the goal.

Manchester City dropped to 15th in the 36-team league, five places and one point above Feyenoord.