Radja Nainggolan grabbed the equaliser in a 1-1 draw for Cagliari to dent the title ambitions of his parent club Inter Milan, who struggled to a third consecutive draw on Sunday.
Manchester United supporters voiced their opposition to the club's owners at Tranmere Rovers, where the Red Devils won 6-0 in the FA Cup.
After another disappointing Atletico Madrid performance, Diego Simeone felt it futile to ask for more faith.
Steven Gerrard admitted he was shocked by how poor his Rangers side were as they suffered a 2-1 defeat at bottom-of-the-table Hearts in his 100th game in charge.
Julian Nagelsmann wants more from his RB Leipzig side ahead of a crucial run of fixtures for the Bundesliga leaders, after Saturday's defeat at Eintracht Frankfurt left him asking whether his players genuinely wanted to win the German title.
Lautaro Martinez was sent off for dissent against Cagliari and Inter assistant Cristian Stellini admitted the striker overstepped the mark.
Manchester City eased past Fulham in the FA Cup and now face an EFL Cup semi-final second leg with Manchester United.
Lyon's Martin Terrier was stretchered off after suddenly collapsing in a worrying incident during Sunday's Ligue 1 game against Toulouse.
Karl Toko Ekambi scored on his Lyon debut Sunday in a 3-0 victory over bottom club Toulouse while Nantes and Bordeaux paid tribute to their former striker Emiliano Sala, a year after his death in a plane crash.