Oxford United host high-flying Arsenal, Gillingham take on out-of-form Leicester while Tottenham welcome League One Portsmouth to north London... but who will be victims of this season’s big FA Cup upset?

This weekend's schedule of FA Cup football comes as a welcome break from the frantic return to domestic action since the World Cup break.

It'll give opportunity for a number of Premier League teams to rotate their starting line-ups and give chances for some of their younger stars to shine in the first-team.

With that in mind, it means there could be some potential slip-ups in this round of the competition and, here, Sportsmail identifies the likelihood of a shock in the each of the games.

GILLINGHAM v LEICESTER 12.