In Group B, an enthralling clash between Liverpool and Atletico Madrid saw the Reds claim a 3-2 victory, while Porto kept the pressure on the La Liga champions with a 1-0 win over an injury-hit and pointless AC Milan.
Here, Sports Mole takes on the unenviable task of whittling down the round's best performers to an 11-man Team of the Week.
Not a single fan in the Stade Pierre-Mauroy enjoyed value for money during Lille's drab encounter with Sevilla, but Ivo Grbic was instrumental in preserving a point for his side. The Dogues shot-stopper made a total of five saves on the day - including a full-stretch fingertip stop to keep out Lucas Ocampos's strike in the first half.
Barcelona were hardly on top form in their clash with Dynamo Kiev either, and a defensive player was also their standout performer in matchweek three. With 36 minutes played, Gerard Pique produced a striker's finish at the back post to score the game's only goal, and he also won six of his seven aerial duels while posting a 96% pass accuracy.
Another goalscoring defender to feature in this TOTW enjoyed possibly the most memorable opening 30 minutes of his career so far, as Sporting Lisbon's Sebastian Coates produced two bullet headers from two corners to set his side on their way to a romping success over Besiktas while also making three clearances, three interceptions and two tackles.
The final member of our three-man backline is another wise old head of the game in Daley Blind, who was instrumental in Ajax's dominant win over Dortmund with a goal and an assist on the night, but the equally impressive Lisandro Martinez gave him a close run for his money.
Kylian Mbappe may have scooped the man of the match award for his performance against Leipzig, but take nothing away from Lionel Messi's contribution. The six-time Ballon d'Or winner had ice running through his veins as he stepped up to tuck away the game-winning Panenka penalty - his second on the night - while he also won eight ground duels and completed seven successful dribbles.
Typically classy in the Parisiens midfield in midweek, Messi's teammate Marco Verratti was pulling the strings in the engine room and was another star of the show against Leipzig. With four successful dribbles, 11 ground duels won, five clearances, three blocks and three tackles, the Euro 2020 winner is simply unplayable on his day.
Another continental champion with the Azzurri partners Verratti in the midfield this week, as Chelsea lynchpin Jorginho did not only convert two penalties in a thrashing of Malmo, but he posted a whopping eight tackles, eight ground duels won and an 88% pass success rate in an all-action display.
Bayern Munich left it late to produce a typically dominant showing against Benfica, and Leroy Sane was instrumental in his side's late rally in Lisbon. The ex-Manchester City man claimed two goals and one assist in a 15-minute flurry - including a pinpoint free kick - and 92% of his passes came off on the night.
Completing the midfield quintet, Bruno Fernandes did not make all the headlines after United's thrilling comeback win over Atalanta, but the silky Portuguese playmaker oozed class with a sublime outside-of-the-boot assist for Marcus Rashford's goal, and he posted a staggering nine key passes, created three big chances and won nine of his 11 ground duels at Old Trafford.
As West Ham United's Michail Antonio is forced to shoulder most of the attacking burden in the English capital, ex-Hammer Sebastien Haller is loving life at Ajax. The Champions League's top scorer had a hand in three of his side's four goals against Dortmund - bagging one of his own and providing two assists - while he won all six of his aerial duels and continues to lead the way in the goalscoring charts with six strikes to his name now.
Finally, there was a case for Karim Benzema to earn a spot in this XI, but the Frenchman is just edged out by his Blancos teammate Vinicius Junior, whose magnificent solo goal against Shakhtar capped off a stellar display for the young Brazilian, who finally appears to be coming into his own under Carlo Ancelotti.
SPORTS MOLE'S CHAMPIONS LEAGUE TEAM OF THE WEEK
Sports Mole's Champions League Team of the Week (3-4-1-2): Grbic; Pique, Coates, Blind; Messi, Jorginho, Verratti, Sane; Fernandes; Haller, Vinicius Jr
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