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 got his initial taste of the first team when Liverpool faced Wolves in the third round of the FA Cup on 7 January 2019. He made his debut for Liverpool in the quarter-finals of the Carabao Cup against Aston Villa on 17 December 2019. Christie-Davies completed a loan move to Cercle Brugge in Belgium on 8 January 2020, but he failed to make any appearances due to a knee injury and the season being ended early due to Covid 19. He was released by Liverpool that summer and joined Championship side Barnsley.