[1] Fazalhaq made his first-class debut for Amo Region in the 2017–18 Ahmad Shah Abdali 4-day Tournament on 13 November 2017.

[10] Later the same month, Chennai Super Kings included Fazalhaq as a net bowler in their squad for the 2021 IPL edition.

[11] Farooqi also served as Kings XI Punjab's net bowler in the 2020 edition of the Indian Premier League.

[12] In July 2021, Fazalhaq was named in Afghanistan's One Day International (ODI) squad for their series against Pakistan.

As of their match against Bangladesh, he had the most amount wickets at 16, just edging out India's Arshdeep Singh and his own teammate Rashid Khan.

In Afghanistan's second match against New Zealand, he took 4 wickets, most notably bowling out Finn Allen in the first ball of the innings, at the economy rate of just 5.10.