KYLE WALKER may have left Manchester City, but just like his old club he suffered a rough night in Europe on his Champions League debut for Milan.
Defeat at De Kuip leaves Milan on the back foot ahead of next week's play-off second leg at San Siro, the winner of which could face Arsenal in the last 16.
Milan, who dropped Tammy Abraham to the bench in favour of ex-Feyenoord man Santiago Gimenez, plugged away in the second half but could not find a way through.
Gimenez got a round of appreciation from fans of his old club when Milan replaced him with ex-Chelsea hitman Abraham eight minutes from time.
Feyenoord's electric Brazilian winger gave Walker a torrid time, beating him time and again with direct runs down the left.