Champions League, Matchday 5: Mbappe outshone, big clubs spiral

The supersized Champions League resumed this week, with all 36 teams back in action over 48 frenetic hours. Below, theScore's soccer editors reflect on Matchday 5 in Europe's premier club competition.

Key takeaway from Matchday 5 📝

Anthony Lopopolo: Kylian Mbappe is in a tailspin. He's scored two goals in his last nine matches and missed a penalty in Real Madrid's damaging 2-0 loss to Liverpool on Wednesday. His lukewarm display at Anfield comes as investigators in Sweden investigate rape allegations and while his team fights former club Paris Saint-Germain over unpaid bonuses. Liverpool right-back Conor Bradley was the latest opponent to get the best of Mbappe, keeping the Frenchman from turning on the afterburners and running into space Wednesday. While Mbappe is struggling to adapt to Madrid's system and finding it uncomfortable to flip between the left-wing and center-forward positions, even his pace and dribbling ability, widely considered his greatest strengths, have deserted him at times.

Daniel Rouse: Let's give Angel Di Maria the respect he deserves. The winger, who turns 37 in February, produced two beautiful crosses to set up goals in Benfica's 3-2 comeback win over Monaco on Wednesday and now has the second-most assists in Champions League history with 41, one above Lionel Messi and one below Cristiano Ronaldo. His overall performance at Monaco was excellent - and this is far from a rare throwback performance in the autumn of his career. He hit a hat-trick, including a stunning bicycle kick, in a domestic cup game Saturday and scored twice in a 4-1 Primeira Liga dismissal of FC Porto before the international break.

Gianluca Nesci: Robert Lewandowski isn't slowing down any time soon. His two goals in Tuesday's win over Brest weren't particularly special - a penalty and a simple stoppage-time tally - but what they signified certainly was. The veteran striker, 36, became only the third player in Champions League history to crack the 100-goal barrier; he now sits at 101. Only Ronaldo (141) and Messi (129) have more. Company doesn't get more elite. One of the most lethal, consistent scorers of his generation, Lewandowski is soaring under Hansi Flick, and barring injury, there's no reason to think he can't mount a serious challenge to Messi's tally, which in itself is a huge achievement.

This week's crisis club 😬

Lopopolo: RB Leipzig. Apart from their second Champions League fixture, a seesaw 3-2 loss to Juventus, Leipzig have sleepwalked through each matchday. They lost all five games without much of a fight and were similarly absent-minded during Tuesday's 1-0 defeat to Inter, which the Nerazzurri should've won by more. Leipzig have certainly had one of the most difficult run of fixtures in the Champions League - they've faced Atletico Madrid, Liverpool, and Celtic - but the whole point of their operation is to disturb the football establishment. Losing five straight games to direct rivals is a horrific blow to their development. They're lucky they still have a chance to earn a playoff spot. But that would require an unlikely turnaround and a perfect three wins out of three against Aston Villa, Sporting CP, and Sturm Graz.

Rouse: Manchester City. Pep Guardiola had already suffered the worst run of his managerial career with five straight defeats before Feyenoord's visit, but how Manchester City folded after merely having a three-goal lead trimmed to two in Tuesday's 3-3 draw makes it the most troubling performance of their recent skid. This slump is down to more than the absence of Rodri or Ruben Dias or anybody else - it's due to a myriad of reasons, including a lack of resilience, lethargy spreading through the squad, and, perhaps most surprisingly for a Guardiola side, flawed tactics. And there's little time available on the training ground to fix City's alarming issues.

Nesci: Paris Saint-Germain. The wheels are off. Tuesday's 1-0 loss to Bayern Munich and Wednesday's subsequent results left PSG in 25th place in the table, outside the qualification places for the knockout stage. On paper, the remaining schedule is forgiving. Red Bull Salzburg are even worse off right now, Manchester City are in full-blown crisis, and Stuttgart, their final opponent on Matchday 8, just got smoked by Crvena Zvezda. But there's no reason to think PSG can beat any of them right now. A team that was seeking more harmony by allowing its high-profile stars to depart instead looks more disjointed and fragile than ever. Internal belief remains, but PSG are in real danger of being the biggest flop of the opening round.

Player of the week 🌟

Lopopolo: Charles De Ketelaere. With two goals and three assists in Atalanta's 5-1 destruction of Swiss club Young Boys, De Ketelaere continued his transformation from bust to protagonist. AC Milan famously gave up on the Belgian midfielder after one season, sending him to Atalanta on a cut-rate loan deal that the club eventually made permanent last year. De Ketelaere has repaid them for their faith with 18 goals and 20 assists in one-and-a-half seasons. Head coach Gian Piero Gasperini is unlocking De Ketelaere's potential, and it's resulting in a steady supply of defense-splitting passes and goal-creating actions in and around the penalty area.

Rouse: Julian Alvarez. The Argentine forward has overcome a slow start following his summer move from Manchester City, firing in seven goals in his past 10 outings for Atletico Madrid. His free-kick and narrow-angle finish (after a powerful run and one-two with the manager's in-form son, Giuliano Simeone) were excellent against Sparta Prague on Tuesday. And aside from his two goals, he was a creative force with a game-high four key passes and two completed dribbles. He also kept possession well for a player who takes risks with the ball in attacking positions.

Nesci: Florian Wirtz. Bayer Leverkusen teammate Alejandro Grimaldo also made a strong case, but Wirtz gets the nod after collecting his fourth Man of the Match award in five Champions League outings. The mesmerizing German, 21, scored twice and set up another in Leverkusen's 5-0 thumping of Red Bull Salzburg on Tuesday, helping his side get back on track after a humbling loss to Liverpool last time out. "We know how different he is for us," manager Xabi Alonso said of his prized player. Few other young stars possess the same type of game-breaking ability.

Team that's back from the dead 🧟

Lopopolo: AC Milan. The Rossoneri have rattled off three consecutive Champions League wins for the first time in 18 years and scored three goals in three straight European Cup matches for the first time since 1989. These are serious records for the seven-time European champions to break, especially given the current state of this team. Milan lost their opening two matches of the league phase and currently sit in seventh place in Serie A. But something has clicked in Europe. While Tuesday's 3-2 result at Slovan Bratislava was far sweatier than their previous victories over Real Madrid and Club Brugge, Paulo Fonseca's men have created more chances in the Champions League than they have in recent Serie A fixtures and are now in a position to clinch a playoff spot for the knockout phase.

Rouse: PSV Eindhoven. The Dutch champions' hopes of securing an automatic knockout berth were on life support. Twice. Two points from their opening three matches put them in serious trouble. Then, after a morale-boosting win over Girona earlier this month, PSV were two goals down at halftime of a Champions League home game for the first time since 2008. But three goals from the 87th minute onward - two from Malik Tillman and one from fellow U.S. international Ricardo Pepi - sensationally clinched a 3-2 win over Shakhtar Donetsk on Wednesday. The result lifted Peter Bosz's side two points behind the automatic spots with winnable games ahead.

Nesci: Celtic. A 7-1 annihilation at the hands of Borussia Dortmund on Matchday 2 threatened to derail The Bhoys' Champions League adventure. Getting back on track after such a demoralizing defeat is no small feat, particularly for a club that's struggled to make headway in the competition for so long. But that's precisely what Brendan Rodgers' team has done. Celtic are right in the mix for a knockout place, four points above the elimination zone. They've "grown and matured" from past failures, as evidenced by Wednesday's draw with Club Brugge, in which the Scottish side recovered after a brutal own goal to earn what could end up being a critical point.

Where we stand 👀

Here's the complete league phase table after Matchday 5. Remember: The top eight teams advance directly to the last 16, and the sides that finish ninth to 24th head to the new knockout phase playoffs, two-legged ties that determine who joins the eight automatic qualifiers in the round of 16. The bottom 12 clubs are eliminated from the Champions League.