England forward Kane gave Bayern the perfect start, converting the first of two spot kicks won by Diaz, with Hoffenheim defender Kevin Akpoguma sent off for his foul on the Colombia winger. Third-placed Hoffenheim levelled courtesy of Andrej Kramaric before Bayern took complete control, with Kane registering his 38th goal in all competitions before laying on a third for Diaz as half-time approached. The former Liverpool man tapped in a Michael Olise pass to extend Bayern's lead further and rounded off the scoring in the final minute. The reigning German champions had temporarily seen their advantage at the top of the table reduced to three points by Borussia Dortmund, who won at Wolfsburg on Saturday.

Robert Lewandowski, Lamine Yamal and Marc Bernal struck for the leaders at the Nou Camp. Mallorca's Jan Virgili caused problems for Barcelona defender Jules Kounde in the first half, getting the better of him on multiple occasions, but the visitors could not force a breakthrough. Instead, the attacking power of the hosts produced the opener when Marcus Rashford's right-foot effort was blocked and rebounded off Dani Olmo, with the ball falling to Lewandowski who fired in from nine yards. Jagoba Arrasate's visitors struggled in the second half and Yamal's strike just after the hour mark more or less ended their hopes. The 18-year-old made space to strike from 25 yards and hit a terrific shot into the right corner for his third goal in six matches against Mallorca. Barca added salt to Mallorca's wounds with a third from Bernal, another 18-year-old. After a rapid counter-attack, he darted into the penalty area and slotted in his first goal for the club, with the help of a deflection.

The forward had four Premier League goals this season before Saturday's match but almost matched that tally in just one game as he produced an impressive display. His first two came from the penalty spot, first converting coolly into the bottom corner after Joao Pedro had been fouled, then sending the goalkeeper the wrong way for his second, again coming after Pedro had been fouled. Palmer drove in from Marc Cucurella's pass to wrap up the hat-trick in the 38th minute, with the Wolves defence having fallen apart. Those three goals also ensured his name entered the history books as he became the first player in the Premier League to score three first-half hat-tricks. Wolves were better at the start of the second half with Mateus Mane hitting the woodwork before Tolu Arokodare turned in from close range following a corner. Despite an improved display from the hosts, Chelsea were able to keep them at bay for the remainder of the match. The win - Chelsea's fourth in a row in the league under Rosenior - keeps them firmly in top-four contention. They remain fifth in the table, one point behind fourth-placed Manchester United.

Bryan Mbeumo put United in front after 38 minutes at Old Trafford when he applied a brilliant finish to a superb corner routine involving Bruno Fernandes and Kobbie Mainoo. Fernandes wrapped up the win late on as he turned home Diogo Dalot's inswinging cross. But the main focus was on Romero. So critical of Tottenham's board in midweek, the Argentine gave referee Michael Oliver no option other than to brandish a red card with a tackle that caught Casemiro just above the ankle and left the Brazilian screaming in pain. It was Romero's second red card of the season, which means he will miss four games, including the north London derby against Arsenal on 22 February. BBC Match of the Day pundit Danny Murphy said Romero had "let his team-mates down". The result means Tottenham have now gone seven Premier League games without a win, a run that has yielded just four points and leaves them 14th and too close to the relegation places for comfort. Although they were not at their best, United at least avoided the same embarrassment they suffered against an Everton side reduced to 10 men even earlier in the game in November, when David Moyes' side claimed victory. The result led to more chants backing interim manager Carrick as United consolidated their position in the top four.

The Gunners looked like they were going to be frustrated by a well organised Sunderland defence before Martin Zubimendi's excellent strike beat Robin Roefs, after hitting the post. Sunderland did cause problems, with Brian Brobbey unsettling the Arsenal backline with his physicality and the forward had a shot cleared off the line by Kai Havertz after keeper David Raya fumbled a long ball into the area. Declan Rice and Havertz went close with curling strikes before substitute Gyokeres slammed the ball into the net after being teed up by Havertz in the 66th minute. The Swedish international then finished into an empty net in stoppage time after Gabriel Martinelli rolled the ball across the box to him. After Aston Villa's draw with Bournemouth and Manchester City not in action until Sunday afternoon, the victory adds more pressure on Arsenal's title rivals.