Como beat Manchester United 4-1 in the Champions League on Oct. 21, with Nico Paz scoring twice at Giuseppe Sinigaglia in front of 10,875 spectators, according to ESPN.
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 and added another in the 57th, after Anastasios Douvikas scored in the 49th. Jacobo Ramón headed in Como's fourth in the 76th minute, before Joshua Zirkzee scored for United in the first minute of stoppage time.
Arsenal drew 2-2 with Bayern Munich at the Allianz Arena, where the attendance was 75,000. Declan Rice scored an 82nd-minute equaliser after Harry Kane's 61st-minute penalty had put Bayern ahead.
Eberechi Eze opened the scoring in the 25th minute, and Alphonso Davies equalised in the 35th. Both teams remained unbeaten after three matches.
Aston Villa beat Viking FK 3-1 at Villa Park before 33,410 spectators for their third win in three games. Ross Barkley headed in the opener in the 23rd minute, and Emiliano Buendía converted a penalty in the 37th.
Henrik Heggheim's own goal in the 62nd minute made it 3-0. Peter Christiansen scored for Viking in the 84th.
Real Madrid also recorded a third straight victory, beating RB Leipzig 4-1 at the Santiago Bernabéu in front of 73,016. 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.
Galatasaray beat Lille 4-2 at Decathlon Arena - Stade Pierre-Mauroy, with an attendance of 44,142. Yunus Akgün scored in the second minute, before Soriba Diaoune struck in the seventh and 39th.
Alexey Batrakov scored a header in the 44th minute. A Berke Özer own goal followed in the 52nd, and Victor Osimhen scored in the 61st.
LASK Linz beat Sporting CP 3-2 at Estádio José Alvalade before 48,985 spectators. Luis Suárez converted a fifth-minute penalty, before Christoph Lang scored in the 15th.
Sasa Kalajdzic scored in the 63rd minute and Krystof Danek in the 68th. Suárez added his second in the 89th.
Club Brugge beat Lens 3-0 at Jan Breydel Stadium, with 26,023 attending. Hans Vanaken scored in the third minute of first-half stoppage time, Joaquin Seys in the 50th and Carlos Forbs in the 72nd.
Internazionale beat Shakhtar Donetsk 1-0 at San Siro through Carlos Augusto's 77th-minute goal, with 73,352 spectators attending.
Real Betis beat Feyenoord Rotterdam 1-0 at Estadio La Cartuja before 67,524 spectators. Isco converted a 59th-minute penalty to give Betis their third victory in three matches.
