Goals from Malick Thiaw, Alvaro Morata and Tijjani Reijnders led the visitors past the Champions League holders

Champions League holders Real Madrid fell to a 3-1 home defeat by AC Milan on Tuesday in the group stage with striker Kylian Mbappe unable to find the net again.

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.

Real Madrid are heading towards a second defeat of the season in the league phase of the Champions League. Carlo Ancelotti’s side lost away to Lille on MD2, and with not long to go against AC

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.