Rulani Mokwena’s Wydad Athletic Club collected a 4-1 win over Botola 2 side Olympique Club de Khouribga on Friday evening.
The Moroccan giants remained unbeaten in pre-season under the former Mamelodi Sundowns coach after collecting their second win in four games.
Midfielder Oussama Zemraoui netted a brace, while Saifeddine Bouhra and new arrival Hamza Sakhi, who joined from Ligue 2 side Ajaccio, completed the scoreline.
It was the second 4-1 win in pre-season after beating Tanzanian side Azam by the same scoreline in their first match under Mokwena.
They had since also picked up two 1-1 draws with RCA Zemamra and Club Africain, respectively.
New signings Cassius Mailula has not yet arrived in Casablanca after his loan from Toronto FC was confirmed on Wednesday.