Potts began his cricketing journey playing for Durham in domestic competitions. He made his debut for Durham in 2017 and has since been a consistent performer in the County Championship and limited-overs formats. Known for his pace, accuracy, and ability to swing the ball, Potts has been one of the standout bowlers for Durham. His performances in domestic cricket, particularly in the 2021 County Championship season, where he was among the leading wicket-takers, have led to calls for his inclusion in the England national team.