[1] In the first half of 2022, Atmane played multiple ITF tournaments in Monastir, Tunisia, reaching the finals five times, with two titles and three runner-ups.

In May, Atmane played his first Grand Slam qualifying match at the French Open, losing in the first round to Zdeněk Kolář.

[2] In September, Atmane won his first Challenger title in Zhangjiagang, defeating qualifier Mikalai Haliak in the final.

[5] Atmane made his ATP Tour debut at the 2023 Zhuhai Championships, losing to eight seed and eventual finalist Yoshihito Nishioka in the first round despite leading 6–0 in the first set.

[15][16] In June, Atmane received a wildcard to make his French Open debut,[17] but lost in the first round to Sebastian Ofner.