He has coached Chabab Rif Al Hoceima in Morocco and VVZ '49, Sparta Nijkerk, SV Argon and DVS' 33 in the Netherlands.
Ouaali received the Rinus Michels Award after the team he managed, Sparta Nijkerk, won a championship in the Hoofdklasse.
[2] His younger brother, Saïd Ouaali, was head of the Ajax Youth Academy until July 2023.
[3][4] Following Nijkerk, Ouaali managed VVZ '49 for a second run and Hoofdklasse fixture SV Argon.
[5][6] He coached Chabab Rif Al Hoceima in the Botola from 1 March to 10 September 2018.