2023: Near ATP Tour debut In April 2023, Bennani entered as a wildcard in the qualifiers of the
Grand Prix Hassan II in
Marrakesh. He won the first qualifying round against
Vít Kopřiva but lost out on a chance to compete in the main draw after losing to
Andrea Vavassori in the final round. His next tournament was at the
Madrid Open, where he entered in the qualifying draw as a wildcard but lost in the first round against
Arthur Fils.
2024: Entry in a second ATP 1000 qualifying draw The following season, Bennani received another qualifying draw wildcard to the Masters in
Madrid. The Moroccan lost in the first round against
Brandon Nakashima, 1–6, 7⁷–6⁵, 1–6.
2025: First pro final, ITF Tour titles In July 2025, Bennani reached his maiden
ITF Men's Tour final, which was also on home soil at M15 Tangier. He earned his first professional title defeating compatriot Yassine Dlimi in straight sets. Three months later, he won his maiden overseas ITF title at M15 Orlando, United States, with a victory against Christopher Li in the final. In December, he reached the finals of another home soil ITF tournament, M15 Agadir, but lost to
Diego Dedura-Palomero.
2026: ATP main draw debut In February 2026, Bennani entered as a wildcard in the qualifying draw of the
Qatar Open, but lost to
Pablo Carreño Busta in the first round. Together with Carreño Busta, they competed in the
main doubles event – also through an invitation. The pair lost in the first round to qualifiers
Quentin Halys and
Pierre-Hugues Herbert. In March, Bennani received a men's singles main draw wildcard to his
home tournament. He lost to
Mattia Bellucci in the first round. ==Personal life==