Spanish World Cup winner Torres joined from Barcelona in the summer and made an impact on his European debut for the French club, adding three goals after Ousmane Dembele had put the hosts in control with two goals in six first-half minutes. Ballon d'Or winner Dembele got PSG off the mark after 17 minutes, slotting home the rebound after Nuno Mendes' ferocious effort crashed off the post. Slovan, who are managed by former Manchester City midfielder Yaya Toure, were punished for playing out from the back six minutes later as Dembele headed in from Dro Fernandez's deflected cross. The scorer of the opening two goals then turned provider for his new team-mate, lifting a teasing cross into the six-yard box and leaving Torres with a tap-in at the near post. Torres scored his second two minutes after the break, lashing home brilliantly after a clever run and lay-off by Maghnes Akliouche, and then completed his hat-trick when he turned in Dembele's corner from inside a packed penalty box. Suleiman Camara added a consolation goal for the visitors, drifting into the six-yard box and shifting on to his right foot before unleashing into the top corner. Fabian Ruiz added gloss late in the game though, drilling into the far corner in a much-needed performance from PSG, who have yet to win a game in Ligue 1 this season, drawing twice and lost once. They are in unfamiliar territory, sitting 13th in the French league, but such an emphatic win in Europe will surely give them confidence that a Champions League three-peat is possible.

Former Arsenal and Manchester City forward Gabriel Jesus got off the mark with his first Barcelona goal late in the game, by which point his fellow Brazilian had given the home side a tight grip. In-form Raphinha produced an outrageous moment of skill to take out two opponents before calmly stroking his side into a third-minute lead. That was Raphinha's seventh goal in five games, with the former Leeds United player finding the back of the net in all five matches this season. Feyenoord are managed by Giovanni van Bronckhorst, who was a Champions League winner in 2005-06 with Barcelona, and the Dutch side had appeals for a penalty waved away when Anis Hadj Moussa went down inside the box in the 20th minute. Moments later Barcelona doubled their lead through Karim Adeyemi's 20-yard curling finish into the top right corner, which the summer recruit from Borussia Dortmund celebrated with a trademark back-flip celebration. Barcelona's third came when Raphinha fired across the keeper in the 57th minute after a well-timed run - his eighth goal of the campaign and the third time in five games he has scored twice. Free-scoring Barcelona added a fourth with Lamine Yamal's 77th-minute free-kick, but they are still seeking a first clean sheet in the competition since April 2025 after substitute Sem Steijn grabbed an 82nd-minute consolation. Barca added a fifth through Gabriel Jesus, who arrived from Arsenal at the start of the month and headed in his new team's 22nd goal in five games this season.

The France captain, 27, opened the scoring for Jose Mourinho's side with a clinical 14th-minute finish from just inside the box - his 71st goal in 99 appearances in the competition. Only Karim Benzema (90), Robert Lewandowski (109), Lionel Messi (129) and Cristiano Ronaldo (140) have scored more. Three-time Real Madrid Champions League winner Raul scored 71 times in 142 appearances. It was Real's first attempt on target and their next one brought a second goal in the 23rd minute after a horrible mistake by Inter's Spanish goalkeeper Josep Martinez. Martinez lost possession after a back pass by Benjamin Pavard, with captain Federico Valverde dispossessing the keeper before tapping over the line. Martinez made amends at the end of the first half with a double save to keep out Mbappe and Jude Bellingham before the post came to Inter's rescue. Italian champions Inter had started well with Thibaut Courtois, making his 100th Champions League appearance, keeping out attempts by Hakan Calhanoglu and Lautaro Martinez. Inter also hit the top of the bar through former Liverpool midfielder Curtis Jones, while they sent on John Stones - a Champions League winner with Manchester City in 2023. In a game full of chances, Bellingham missed a golden opportunity to make it 3-0 for the record 15-time European champions before Carlos Augusto swept home in the 77th-minute to set up a grandstand finish between Mourinho's current and former clubs. Despite the win, Real's fans were unhappy with their team's performance and made their feelings known during the game.

Norway star Haaland scored the only goal against Coventry on Saturday and was the match winner once more, nestling a header into the far corner and rolling home another to take his tally to 36 Champions League goals for City in only 40 appearances. City have been knocked out by Real Madrid in each of the past three season but their return to Lisbon's Estadio do Dragao - where they lost the 2021 final against Chelsea - was a much more pleasurable experience. Enzo Maresca's side have started the Premier League season with three straight victories and they controlled this contest, with an impressive showing by teenager Ayyoub Bouaddi's on his first start for City. Porto goalkeeper Diogo Costa had an inspired first half, twice denying Haaland with superb reflex saves, while also keeping out efforts from Antoine Semenyo and Phil Foden. Francesco Farioli's side have won all five league games so far this season but were left frustrated at home and often showed how tough a task they have in Europe, failing to manage a single shot in the opening 45 minutes. Though Alan Varela curled narrowly wide after his side fell behind to Haaland's opener and William Gomes also screwed off target, they ended the contest without being able to call Gianluigi Donnarumma into action. The result means 2004 champions Porto have won only two of their past 17 games against English teams in European competition, while City will be aiming to lift the trophy for the first time since their Treble-winning campaign in 2023.

The 18-year-old, capped 10 times by his country, was substituted in the 27th minute after receiving treatment having slumped to the ground after playing a pass. "Konstantinos Karetsas had to leave the field due to circulatory problems," said Dortmund in a statement. "Kosta is doing well under the circumstances and is on his way to the hospital for further tests." Serhou Guirassy scored twice and netted an own goal as Borussia Dortmund opened their European campaign with a victory. A Renato Veiga own goal gave hosts Dortmund the lead early in the second half, but Santiago Mourino drew Villarreal level after his side missed several opportunities. Dortmund improved and Guirassy restored their lead in the 80th minute, before the Guinean striker converted a late penalty and then scored an own goal. Villarreal failed to score in any of their four away matches in the Champions League last season. That curse looked set to continue as Georges Mikautadze scuffed a glorious chance from close range and Tajon Buchanan forced Gregor Kobel into a smart save. Dortmund were fortunate to go into the break level, and in the 53rd minute were gifted the lead when Veiga inadvertently deflected a Maximilian Beier cross past his own goalkeeper. But 14 minutes later Mourino caught out Kobel with a flicked near-post header, seconds after the Dortmund goalkeeper had received treatment. Kobel made amends a minute later by tipping a fierce Buchanan strike over the crossbar, before Guirassy and Beier got in each other's way attempting to convert from a Marcel Sabitzer cross. Guirassy's 100th Dortmund appearance had been a frustrating one, but he finally got his goal in the 80th minute when he tapped in from a Fabio Silva ball across the face of goal. Since the start of 2024-25, Guirassy has been directly involved in 26 goals in 25 Champions League appearances, a record bettered only by Erling Haaland. Guirassy scored his 64th Dortmund goal three minutes later from the penalty spot after he was fouled at a corner by Mourino. Villarreal were given late hope when a Kobel save bounced back into the goal off Guirassy's face, and almost equalised in the fifth minute of injury-time when Veiga's close range effort was deflected wide.