Real Madrid's French forward #09 Kylian Mbappe (C) is challenged by AC Milan's Brazilian defender #22 Emerson Royal during the UEFA Champions League, league phase day 4 football match between Real Madrid CF and AC Milan at the Santiago Bernabeu stadium in Madrid on November 5, 2024. (Photo by Pierre-Philippe MARCOU / AFP) (Photo by PIERRE-PHILIPPE MARCOU/AFP via Getty Images)

Sturm Graz's Austrian defender #47 Emanuel Aiwu reacts during the UEFA Champions League football match BVB Borussia Dortmund vs SK Sturm Graz in Dortmund, western Germany on November 5, 2024. (Photo by INA FASSBENDER / AFP) (Photo by INA FASSBENDER/AFP via Getty Images)

Sturm Graz's Dutch goalkeeper #01 Kjell Scherpen (C) punches the ball clear during the UEFA Champions League football match BVB Borussia Dortmund vs SK Sturm Graz in Dortmund, western Germany on November 5, 2024. (Photo by INA FASSBENDER / AFP) (Photo by INA FASSBENDER/AFP via Getty Images)

Liverpool's Colombian midfielder #07 Luis Diaz (R) celebrates after scoring his team first goal during the UEFA Champions League football match between Liverpool and Bayer Leverkusen at Anfield stadium, in Liverpool, north west England, on November 5, 2024. (Photo by Paul ELLIS / AFP) (Photo by PAUL ELLIS/AFP via Getty Images)

Manchester City's Spanish manager Pep Guardiola reacts during the UEFA Champions League, league phase day 4 football match between Sporting Lisbon and Manchester City at the Jose Alvalade stadium in Lisbon on November 5, 2024. (Photo by PATRICIA DE MELO MOREIRA / AFP) (Photo by PATRICIA DE MELO MOREIRA/AFP via Getty Images)

German referee Daniel Siebert shows a yellow card to Sporting Lisbon's Portuguese forward #08 Pedro Goncalves during the UEFA Champions League, league phase day 4 football match between Sporting Lisbon and Manchester City at the Jose Alvalade stadium in Lisbon on November 5, 2024. (Photo by PATRICIA DE MELO MOREIRA / AFP) (Photo by PATRICIA DE MELO MOREIRA/AFP via Getty Images)

Sporting Lisbon's supporters celebrate after Swedish forward #09 Viktor Gyokeres scored his team's third goal during the UEFA Champions League, league phase day 4 football match between Sporting Lisbon and Manchester City at the Jose Alvalade stadium in Lisbon on November 5, 2024. (Photo by PATRICIA DE MELO MOREIRA / AFP) (Photo by PATRICIA DE MELO MOREIRA/AFP via Getty Images)

Sporting Lisbon's Swedish forward #09 Viktor Gyokeres scored his team's third goal from the penalty spot in spite of Manchester City's Brazilian goalkeeper #31 Ederson during the UEFA Champions League, league phase day 4 football match between Sporting Lisbon and Manchester City at the Jose Alvalade stadium in Lisbon on November 5, 2024. (Photo by PATRICIA DE MELO MOREIRA / AFP) (Photo by PATRICIA DE MELO MOREIRA/AFP via Getty Images)