Hasan Ali is a medium-fast bowler with a simple bowling action and a blend of variations. He made his first-class debut at the age of 19 and impressive against Lahore Ravi with a four-wicket haul in the first innings. His career started with club cricket and rose up to the regional Under-16 level but he did not make youth squads at national level. However, he managed to gain some attention in the 2015 National T20 Cup in where he picked up eight wickets in four matches under the captaincy of Shoaib Malik. His 17 wickets at 17.05 in the National One-Day cup in 2016 was a key part of him being promoted to the Pakistan side. Peshawar Zalmi head coach Mohammad Akram had been monitoring this process at the domestic circuit and snapped him form the emerging category in Pakistan Super League.