 Later, in November 2009 he was a member of Afghanistan's 2009 ACC Twenty20 Cup winning squad.Ahmadzai made his full Twenty20 International debut against Ireland in the 2010 Quadrangular Twenty20 Series in Sri Lanka.Later on in February 2010, Ahmadzai was a key member of Afghanistan's victorious 2010 ICC World Twenty20 Qualifier winning squad and was later named in Afghanistan's squad for the 2010 ICC World Twenty20.