Christie-Davies joined Liverpool after reaching the end of his contract with Chelsea on 1 July 2018, having been at the London club since featuring for its U-11 side. The midfielder had a short spell on trial at Liverpool's academy in the second part of the 2017/18 season before making the move to Merseyside permanent. Christie-Davies was on the bench when Liverpool faced Wolves in the third round of the FA Cup on 7 January 2019.