[8] Yousri entered the 2017 Middleweight Contender Tournament as well, which was held at Glory 40: Copenhagen on April 29, 2017, and was booked to face Agron Preteni in the semifinals.
[9] He beat Preteni by a unanimous decision, and faced the future champion Alex Pereira in the tournament finals.
[12] In his next match, at Glory 53: Lille on May 12, 2018, Belgaroui beat Dawid Kasperski by a second-round technical knockout.
[19] Belgaroui made his MMA debut at UAE Warriors Arabia, being scheduled to fight Badreddine Diani.
[29] Less than a month later, Belgaroui faced Stefan Pretorius on February 24, 2023, at UAE Warriors 35, winning the bout via TKO stoppage in the second round.
[30] Belgaroui faced Marco Tulio Silva on August 29, 2023 at Dana White's Contender Series 60.
[31] Belgaroui was scheduled to face Nathias Frederick in a light heavyweight bout at LFL 10 on October 29, 2023.
Belgaroui, replacing Val Woodburn, faced Marco Silva on August 29, 2023 at Dana White's Contender Series season 7.
[33] He lost the fight via unanimous decision[34] Belgaroui faced Taiga Iwasaki on Dana White's Contender Series 71 on September 10, 2024.