Some of his noteworthy roles include Gabimaru in Hell's Paradise: Jigokuraku, Anton Ivanov in Zenless Zone Zero, Takezo Kurata in Kono Oto Tomare!

Sounds of Life, Kazuki Yasaka in Sarazanmai, Izumi Miyamura in Horimiya, Tatsuya Shiba in The Irregular at Magic High School, Cyno in Genshin Impact, Jing Yuan in Honkai: Star Rail, Sae Itoshi in Blue Lock and Cheng Xiaoshi in Link Click.

[4] An article published by Crunchyroll on 5 February 2025 revealed that Saab voiced 22 anime characters in 2024, which fourteen of them were supporting roles.

[7] Outside of voice acting, Saab ran a YouTube channel under the name of KaggyFilms, where he posted anime-related content.

On March 16, 2023, it was announced that he joined the content creator management company Mythic Talent, a subsidiary of One True King.