Real Madrid have filed a complaint with the Spanish legal authorities after "racist and hateful insults" appeared to be directed at their striker Vinicius Junior by Atletico Madrid and Barcelona fans this week.
Pep Guardiola is relishing another clash with Real Madrid after Manchester City were pitted against the Spanish giants for a third successive year.
Manchester City face a Champions League quarter-final blockbuster against 14-time European champions Real Madrid.
Real Madrid continue to strategise for the upcoming transfer window, with several players already on the club's radar set to bolster the squad significantly.
Real Madrid attacking dynamo Brahim Diaz has been a standout performer this season under the guidance of coach Carlo Ancelotti.
Real Madrid star Vinicius Junior has called on UEFA to issue sanctions over racist chants about him by Atletico Madrid fans.