AS Roma took a big step towards qualifying for the Europa League last 16 with a 2-0 win over VfB Stuttgart on Thursday.
Aston Villa secured a 2-1 victory at Basel on Thursday, with goals from Evann Guessand and Youri Tielemans keeping their Europa League campaign on a strong footing.
In Lille, substitute Olivier Giroud turned the game on its head in the 80th minute.
Salah back in Liverpool squad but may not be risked at Genk, says Klopp
European champions Liverpool are second in their Champions League group - a point behind Napoli - and Klopp's side host Genk at Anfield.
Napoli kept alive their hopes of advancing from Group C after Lorenzo Insigne, Victor Osimhen and Matteo Politano secured a 3-0 home win over Legia Warsaw.
He made history during their opening group match, as Salzburg hammered Genk 6-2.
Liverpool received a relatively kind draw for the group stage of this year's Champions League
European football was given good and bad reminders of its past on Thursday with an impressive 2-0 win for once-mighty Ajax Amsterdam over Schalke 04 in one Europa League game but ugly scenes in the crowd at Lyon delaying another.
A round of Wednesday night's Champions League group stage matches.
Towering goalkeeper Thibaut Courtois, who joined Chelsea from Belgian champions Racing Genk earlier this month, is to spend this season on loan at Atletico Madrid.
Images from Europa League matches played on Thursday.
Manchester United manager Jose Mourinho said Friday's draw for the last 16 of the Europa League against Russian side Rostov has been unkind to his team, the favourites.
News of all that's transpired on and off the football field
A summary of Wednesday's matches in the UEFA Champions League.
The FIFA 2022 World Cup will kick-off in Qatar on Sunday, November 20. Here is a list of the 26-man squads playing in the quadrennial global football extravaganza.
A round-up of Wednesday's night's UEFA Chmpions League matches.
Images from action in the Europa League matches on Thursday.
It was a dramatic night at the Champions League as Barcelona's Anssumane Fati -- 17 years and 40 days old - became the youngest to net a goal in the competition. Last season's semi-finalists, Ajax were eliminated by Valencia while Napoli's coach Ancelotti was shown the door despite the team's progress. Here are Images from the Champions League matches played on Tuesday
A summary of Thursday's matches in the Europa League.
Belgian lower-league defender Tim Nicot, 23, died on Monday after suffering a heart attack during a friendly on Saturday, the second such death in Belgium in two weeks.
Since the billionaire from Russia took control of the London club in 2003, Claudio Ranieri, Jose Mourinho, Avram Grant, Luiz Felipe Scolari, Guus Hiddink and Carlo Ancelotti have all left Stamford Bridge after failing to reach the Holy Grail.
Barcelona, AC Milan and Arsenal can all book places in the knockout stages of the Champions League with wins on Tuesday.
After Manchester took top billing in the Champions league on Tuesday it was London's turn on Wednesday when Chelsea and Arsenal recorded impressive, though contrasting, victories as the Premier League again flexed its muscles.
Europa League favourites Manchester United secured a 1-1 draw on a threadbare pitch at Rostov, while Olympique Lyonnais beat AS Roma 4-2 helped by a fine individual goal from Nabil Fekir in their last 16, first leg ties on Thursday.
A summary of Tuesday's Group stage matches in the UEFA Champions League.
There were, however, no eye-catching major deals in the final 24 hours of transfer activity for European clubs which continues the trend of recent January windows.
Schalke 04 hit back from two goals down to draw 2-2 and overcome fellow Germans Borussia Moenchenglach on away goals in their Europa League last 16 tie while Manchester United edged Rostov 1-0 to progress on Thursday.
Bosnian champions Sarajevo crushed Marsaxlokk of Malta 6-0 in the first leg of their Champions League qualifier on Wednesday to set up a likely meeting with Genk of Belgium in the second qualifying round.
Yet Milan's defensive frailty was punished when Konstantinos Fortounis scored from the penalty spot in the 81st minute to give his side the win that left them second in Group F on 10 points.
It is not yet clear how Liverpool will split their squad and whether Klopp will be present at both games.
Lazio won 2-0 at Legia Warsaw on Thursday to qualify for the Europa League knockout stages after a tie marred by violence when Italian fans fought with Polish police on the way to the stadium.
This time Liverpool are at home, and victory would put them nine points clear.
The 21-year-old is the latest youngster to join Atletico who have also brought in Argentine forward Luciano Vietto from Villarreal since the end of last season.
Leicester City scored two stunning goals in extra time through Wilfred Ndidi and Demarai Gray to reach the FA Cup fifth round with a 3-1 win over second tier Derby County in a replay.
Tottenham Hotspur exposed the weaknesses in Anzhi Makhachkala's star-shorn squad, winning 2-0 in Moscow to maintain their perfect start in the second round of Europa League group stage matches on Thursday.
Liverpool have agreed a 32.5 million pounds deal with Aston Villa for striker Christian Benteke, British media reported on Sunday.
News of all that's transpired on and off the football field
Summary of sports events and persons who made news on Saturday
Paris St Germain will play Borussia Dortmund and Barcelona were pitted against an unpredictable Napoli, while Chelsea were drawn against Bayern Munich. City, who will be at home in the second leg, have yet to beat the Spanish side with two draws and two defeats in their previous four meetings.