In 2019, Hassan left EG to briefly play alongside his brother on the Quincy Crew before signing with OG in 2020.

Hassan quickly became the highest rated player in the in-house league, establishing himself as one of the best unsigned talents in North America.

Sumail's breakout performance at the tournament led to widespread recognition as a young prodigy in both the Chinese and English Dota scenes.

EG defeated LGD Gaming in the lower bracket finals and prevailed 3–1 in a rematch with CDEC in the grand finals to win the tournament and a US$6.6 million grand prize, which made Sumail the youngest player ever to surpass a million in esports winnings.

[13] In April 2021, Sumail signed with Team Liquid as a stand-in player for the second season of the 2021 Dota Pro Circuit.