Zac Dronfield was part of Norwich's Under 9s squad in 2010/11. He was on the bench for the Under-16s for the Hospital Cup win over Ipswich on 20th April 2017. On 10th February 2018, he was on the bench for Norwich's Under-18s clash at Southampton/
On 30th June 2018, it was announced that Dronfield would be an Academy Scholar, playing for the Under-18s.
On 16th July it was announced that Zach had signed a professional contract until the end of the 2020/21 season.