Como beat Lens 9-1 in the Champions League on Nov. 4, with Tasos Douvikas scoring a hat-trick in the largest victory among the day's nine completed matches, ESPN's scoreboard showed.
Real Madrid, Fenerbahce and Manchester City each won 3-2, while Porto and Viking FK each scored four goals in victories. Como were the only team to score more than four.
Douvikas scored in the seventh, 32nd and 57th minutes at Stade Bollaert-Delelis, where attendance was 37,417. ESPN named him Como's top performer with three goals.
Nico Paz scored in the 40th minute, Lucas Da Cunha in the 47th and Marc-Oliver Kempf with a header in the 53rd. Mattia Liberali added another in the 62nd.
Ruben Aguilar scored for Lens in the 65th minute. Martin Baturina scored Como's eighth in the 69th before Matteo Papaccioli completed the scoring one minute into stoppage time.
Real Madrid beat AEK Athens 3-2 at OPAP Arena before 30,368 spectators, with Federico Valverde scoring the winner two minutes into stoppage time. AEK had twice led the match.
Aboubakary Koita scored in the 12th minute before Jude Bellingham equalised in the 32nd. Stavros Pilios restored AEK's lead in the 75th, and Kylian Mbappé equalised three minutes later.
Fenerbahce twice came from behind to beat Liverpool 3-2 at Şükrü Saracoğlu Stadium. Trey Nyoni put Liverpool ahead in the 25th minute, and Mason Greenwood equalised in the 29th.
Alexander Isak headed Liverpool back into the lead in the 69th minute. Archie Brown levelled in the 73rd before Vedat Muriqi headed Fenerbahce's winner in the 79th.
Manchester City beat RB Leipzig 3-2 at Red Bull Arena before 45,228 spectators. Castello Lukeba's own goal put City ahead in the 37th minute before Ridle Baku equalised in the 49th.
Enzo Fernández headed City ahead in the 58th minute, and Antonio Nusa equalised in the 61st. Erling Haaland scored the winner in the 78th.
Porto beat Napoli 4-1 at Estádio do Dragão, where attendance was 49,190. Jan Bednarek headed Porto ahead in the 11th minute before Scott McTominay equalised in the 43rd.
Gabri Veiga scored in the 71st minute, Jakub Kiwior added a header in the 80th and Samu Aghehowa converted a penalty in the 90th.
Viking FK beat Sabah FK 4-1 at Viking Stadion before 15,012 spectators. Orphé Mbina scored in the 11th minute before Erik Botheim equalised in the 27th.
Zlatko Tripic scored in the 69th minute and Henrik Falchener headed another in the 81st. Botheim scored again four minutes into stoppage time, finishing as Viking's top performer with two goals.
Borussia Dortmund beat Real Betis 2-1 at Signal Iduna Park before 81,365 spectators. Fábio Silva scored in the 49th minute, Aitor Ruibal equalised in the 67th and Konstantinos Karetsas scored in the 72nd.
Club Brugge beat PSV Eindhoven 2-1 at Philips Stadion before 34,900 spectators. Nicolo Tresoldi headed the opener in the 25th minute, Kodai Sano equalised in the 54th and Carlos Forbs scored in the 65th.
Arsenal beat Slavia Prague 2-1 at Fortuna Arena before 19,308 spectators. Noni Madueke scored in the ninth minute and Viktor Gyökeres in the 38th before Wiktor Nowak replied in the 90th.
