Chelsea need to avoid long-throw blues, plus: a vacant spot for Liverpool and West Ham’s best hope for survival

• Race for the golden boot: Premier League top scorers

Can the 198th derby be any spicier for Manchester United and their latest interim manager, Michael Carrick? This is his second caretaker tenure, though the three games of November-December 2021 (beating Villarreal and Arsenal, drawing with Chelsea) hardly compares with sending out an XI to try to beat Manchester City in Saturday’s early kick-off. Pep Guardiola’s high-performing unit remain in contention on all fronts. Carrick takes charge of a United suffering the aftershocks of a latest manager sacking, hoping to salvage the season via European qualification. The lad from Wallsend has 17 games to do so – his new team are in seventh place on 32 points, so victory over City would be a fine start. But you wonder if the match might end with Carrick and United humbled or, even worse, humiliated. Jamie Jackson

Manchester United v Manchester City, Saturday 12.30pm (all times GMT)

Chelsea v Brentford, Saturday 3pm

Leeds v Fulham, Saturday 3pm

Liverpool v Burnley, Saturday 3pm

• Scot recovers to deny Zhao Xintong 6-5 in the last eight

• Judd Trump faces Mark Allen in later Thursday match

John Higgins benefited from an outrageous fluke as he came from 5-3 down to beat world champion Zhao Xintong 6-5 on the final ball and reach the semi-finals of the Masters at Alexandra Palace.

Higgins made a horrible mess of a plant, only for one of the reds to fly into the opposite pocket and the cue ball to somehow land on the black, en route to squaring the match at 5-5. The 50-year-old Scot then took a tight decider, clearing the table from the final red to move one step closer to a third Masters title.

This report will update later

• US athlete said she was deliberately deprived of points

• Investigation says Canada acted within rules

Canada’s skeleton team have been cleared of allegations they rigged a qualifying event for the Winter Olympics and denied rival athletes from qualifying for next month’s Games.

USA’s Katie Uhlaender, a five-time Winter Olympian in skeleton, accused the Canadian team of deliberately pulling four of its six athletes from a race in Lake Placid, New York, last weekend in order to make it harder for athletes from other countries to qualify. The reduced field meant fewer qualifying points were available and Uhlaender, who won the event, did not secure her place at this year’s Games, which will take place in Milan-Cortina, Italy. Uhlaender claims Joe Cecchini, the head coach of Canada’s skeleton team, told her he had come up with the scheme.

Morocco advanced to the Africa Cup of Nations final on penalties, beating Nigeria 4-2 in the final shootout after their semi-final ended goalless after extra time.

Yassine Bounou saved two spot kicks for the tournament hosts, keeping out Samuel Chukwueze and Bruno Onyemaechi’s efforts. Nigeria keeper Stanley Nwabali denied Hamza Igamane with the first save of the shootout, but it proved to be in vain.

• Inter 1-0 Lecce, Cologne 1-3 Bayern Munich

• Ajax thrashed 6-0 by AZ Alkmaar in Dutch Cup

Francesco Pio Esposito was the hero for Inter, the substitute’s 78th-minute goal earning a 1-0 home win over lowly Lecce to boost their title hopes.

The Serie A leaders laboured against stubborn opposition before Esposito scored from a rebound with 12 minutes remaining. Inter move six points clear of Milan and Napoli with victory in what could be a major turning point in this season’s title race.