He achieved a career high singles ranking of No. 214 on 12 June 2023 following lifting three ITF trophies in Monastir, Tunisia within a month, which made him only the second player from Africa in the top 250, and later the top 200 on 21 October 2024. Ranked No. 230, Dougaz made his Grand Slam debut at the
2025 Australian Open after qualifying for the main draw, guaranteeing a six continent representation in both the men and women events at the tournament. He lost to
Yoshihito Nishioka in the first round. ==Challenger and Futures finals==