Raza Hasan made a big impact on his first-class debut picking up 3 wickets for Sui Northern Gas Pipelines Limited and earning them an innings victory. He was in superb form in the series against Zimbabwe picking up 9 wickets in the series, thus earning him a place in the 2010 Under-19 World Cup squad. He was then drafted into Pakistan’s Twenty20 squad for their series against Sri Lanka in 2012. Later that year, he was included in the Sialkot Stallions squad ahead of their first-ever Champions League T20 appearance.