Zaidu Muhammed Sanusi MON (born 13 June 1997) is a Nigerian professional footballer who plays as a left-back for Primeira Liga club Porto and the Nigeria national team.

[8] He scored his first goal on 25 November, opening a 2–1 win at Olympique de Marseille in the group stage of the UEFA Champions League, being named in the tournament's Team of the Week.

[9] He won the first trophy of his career on 23 December, when he played the entire 2–0 defeat of Benfica in the Supertaça Cândido de Oliveira,[10][11] and finished his first year with 41 competitive matches,[12] scoring in the 4–3 league win over C.D.

[13] Sanusi remained first choice in the 2021–22 campaign despite the signing of Wendell,[14] and scored the only goal in the 93rd minute of O Clássico against Benfica on 7 May 2022 to seal the club's 30th league title.

[21] At the finals in Cameroon, the team were eliminated in the last 16 by Tunisia; manager Augustine Eguavoen was criticised for ordering Sanusi and right-back Ola Aina not to attack before they were losing with ten men.