In December 2012, Asif won the IBSF World Snooker Championship held in Sofia, Bulgaria, by defeating England's Gary Wilson 10–8.

[3] In September 2018, Asif along with Babar Masih won the Asian Team Snooker Championship held in Doha, Qatar, by defeating India's Pankaj Advani and Malkeet Singh 3–2 in the final.

[4] In November 2019, Asif defeated Jeffrey Roda of the Philippines 8–5 in Antalya, Turkey to win his second IBSF World Snooker Championship title.

[5] Asif earned a two-year card on the World Snooker Tour by qualifying through in the first event of the Asia-Oceania 2022 Q School, beating Asjad Iqbal.

[7][8] In November 2024, Asif won the IBSF World Snooker Championship held in Doha, Qatar, with a 5-3 win over Iran's Ali Gharahgozlou.