Follow along with all the Champions League matchday action on Nov. 5 with SI Soccer chronicling the moments from Real Madrid vs. AC Milan, Liverpool vs. Leverkusen, Manchester City in action and more live.

Liverpool and Real Madrid are preparing for a possible dispute in the transfer market for Castello Lukeba, currently with RB Leipzig. The solidity and talent of the young center-back have caught the attention of both European giants, who see him as a strategic investment to reinforce their respective defenses in the long term.

Tuesday will be remembered mostly as a day of upsets in the UEFA Champions League as Real Madrid and Manchester City — Europe's two most recent title holders — both suffered lopsided defeats.

European heavyweights Real Madrid and Manchester City both suffered big defeats in the Champions League on Tuesday. Defending champion Madrid was humbled 3-1 at home by AC Milan, while Erling Haaland missed a penalty and City squandered a fourth-minute lead as it lost 4-1 at Sporting Lisbon,

Malick Thiaw, Alvaro Morata and Tijjani Reijnders silenced the home fans at the Santiago Bernabeu as they led AC Milan to a 3-1 win against Real Madrid, while Erling Haaland missed a penalty as Manchestet City were stunned 4-1 at Sporting.