Como beat Manchester United 4-1 in the Champions League on Oct. 21, with Nico Paz scoring twice in the Italian side's home victory, ESPN reported.
The defeat left United with one win and two losses, while Como recorded their second victory in three matches. ESPN described the result as one of United's most embarrassing European defeats.
Paz opened the scoring in the second minute at Giuseppe Sinigaglia and struck again in the 57th. Anastasios Douvikas scored in the 49th, and Jacobo Ramón headed Como's fourth in the 76th.
Joshua Zirkzee scored United's goal in the first minute of second-half stoppage time. The attendance was 10,875, according to ESPN's scoreboard, which recorded nine completed matches that day.
Aston Villa beat Viking FK 3-1 at Villa Park to record their third win in three matches. Ross Barkley headed the opener in the 23rd minute, and Emiliano Buendía converted a penalty in the 37th.
Henrik Heggheim's own goal in the 62nd extended Villa's lead before Peter Christiansen scored for Viking in the 84th. The attendance was 33,410.
Real Madrid also secured a third successive victory, beating RB Leipzig 4-1 at the Santiago Bernabéu before 73,016 spectators. Bernardo Silva scored in the 43rd minute and Arda Güler in the 52nd.
Kylian Mbappé scored in the 83rd minute, followed by Tidiam Gomis in the 85th and Yan Diomande in the 87th.
Real Betis completed the trio of teams recording a third straight win, defeating Feyenoord Rotterdam 1-0 at Estadio La Cartuja. Isco converted the decisive penalty in the 59th minute before a crowd of 67,524.
Arsenal drew 2-2 with Bayern Munich at the Allianz Arena, where 75,000 attended. Eberechi Eze scored in the 25th minute before Alphonso Davies equalised in the 35th.
Harry Kane put Bayern ahead with a penalty in the 61st minute. Declan Rice scored Arsenal's equaliser in the 82nd.
Galatasaray beat Lille 4-2 at Decathlon Arena - Stade Pierre-Mauroy before 44,142 spectators. Yunus Akgün scored in the second minute, and Soriba Diaoune scored in the seventh and 39th.
Alexey Batrakov headed a goal in the 44th minute. Berke Özer conceded an own goal in the 52nd, and Victor Osimhen scored in the 61st.
LASK Linz beat Sporting CP 3-2 at Estádio José Alvalade, with 48,985 attending. Sporting's Luis Suárez converted a fifth-minute penalty and scored again in the 89th.
Christoph Lang scored for LASK in the 15th minute, Sasa Kalajdzic in the 63rd and Krystof Danek in the 68th.
Club Brugge defeated Lens 3-0 at Jan Breydel Stadium before 26,023 spectators. Hans Vanaken scored in first-half stoppage time's third minute, Joaquin Seys in the 50th and Carlos Forbs in the 72nd.
Internazionale beat Shakhtar Donetsk 1-0 at San Siro, with Carlos Augusto scoring in the 77th minute. The attendance was 73,352.