Napoli can take territory and still face a difficult transition contest. Bodø/Glimt have shown a coordinated press and a quick route from Berg into runners on the right. The central question is whether Napoli turn their box entries into goals before those recoveries expose their shape.
The first pass out of Barcelona's defence looks like the hinge of this match. PSG have shown they can press a strong passing side into early mistakes, while Barcelona have the midfield and wide runners to play through that pressure. Both teams have ways to regain control after an opening spell against them.
Dortmund should see more of the ball, but possession alone may not settle this match. Sabah can pack the centre and release Parris or Mickels quickly when they win it back. The gap between Dortmund reaching the final third and finding clean central shots is the key.
Both of these matches have a clear favourite on paper, but in each one the favourite's route to a comfortable margin is narrower than the reputation suggests. Wolves create plenty without a senior striker to finish, and Liverpool's absences sit in defence and midfield rather than in attack, which tends to keep games open and closer than a big win.
Two home sides who badly need points meet visitors with thin attacks and a lot of absences. In both matches the home team has the stronger chance profile, and in both the visitors' recent scoring comes from a narrow set of routes that look easier to shut down than the headline form suggests.
Stuttgart's high press should test Atlético's first pass and its changed central defence. Stiller and Undav can link between the lines, with wide players returning a blocked ball to the box. Atlético have their own route through the first wave into Baena and Álvarez. The game may turn on who keeps the next ball after the first shot rather than who has more territory.
PSG and Barcelona have ways to reach the box from both a clean first pass and a recovered clearance. A goal could push the chasing side to commit more players forward and create another chance from the far side. Napoli and Bodø/Glimt will also test each other's first outlet. Napoli can own territory, while Bodø/Glimt's central connection can turn a regain into a quick wide attack.
Wolves should press high and spend long stretches in Portsmouth's half. Portsmouth's defensive spine has a recent example of surviving sustained pressure, and its wide outlets can still attack space after a loose home pass. At Anfield, Liverpool's press poses a different test for Villarreal's first connection. Villarreal's recent scores hide a changed attacking lineup and useful chances around the box.
Fenerbahçe and Slavia meet in a contest shaped by the first pass under pressure. Slavia can reach wide areas, but its recent pressing has lost some bite and its finishing rhythm has faded. Porto and PSV have a similar battle for the first clean outlet. Porto's ability to recover clearances and send the ball back into the box could matter as much as its initial attack.
Two Champions League nights with very different shapes. In Naples the ball and the shots belong to one side, while the visitors will sit deep and try to live off very few chances. At Anfield both teams want the ball and both leave space behind a high line, so goals at both ends are the natural outcome.
Porto against PSV is a rested home side with a bench that wins games against a tired visitor with no fit striker. Napoli against Bodo/Glimt is a match with a real scoring route at both ends, not one side controlling both boxes. In both games the second half is where the picture should show.
Three Champions League matches where the structure says more than the table. Napoli return a first-choice side against a Bodo team whose away version at an elite ground has been passive. Porto, fully rested, score late, and they meet a PSV side without a striker that keeps leaking goals after the break. At Anfield, two front-foot teams who both concede in transition should each find the net.
Stuttgart's strong start to the league phase was built against Viking and Slovan Bratislava, so the table says little about this meeting. The way Stuttgart concede, through breaks behind their high full-backs and late in games, lines up closely with how Atletico have been winning. Atletico's defence has also been tight for a month. This looks like a match that tilts the longer it goes.
Two Champions League nights shaped by timing rather than by the first whistle. In Istanbul, a Slavia side that presses hard but can barely score walks into a Fenerbahce home attack that tends to finish its work late through the bench. In Stuttgart, two possession sides meet, and Atletico's habit of keeping first halves quiet should keep the game controlled until one late phase.
Napoli's recent losses tell a story about results, not about the football they have been playing. They out-created both Venezia and Villarreal and lost on finishing and goalkeeping. Bodø/Glimt come to Naples with their midfield thinned and an away record against strong sides that has shown very little. In Stuttgart, meanwhile, both sides attack patched-up defences, which points to an open game rather than one controlled by either team.
Both of these matches pit a settled home side against visitors whose spine has been hollowed out in the roles that matter most. PSV arrive in Porto without a single recognised striker, without their holding midfielder and on short rest. Portsmouth reach Molineux missing centre-backs, creators and strikers, in their third game in six days. In both cases, the visitors' own best route is the one their absences hurt most.
This season opener is a clash of two very different ways to score. Boston lives on a high volume of three-pointers, while Detroit scores inside through drives, twos and free throws. The match is likely to be decided by whether Boston's shooting volume survives a settled defence, and by which rotation looks more ready on day one of the season.
This opener is a meeting of two styles that cancel each other out at the possession level. Detroit lives on forced turnovers, free throws and the offensive glass, and Boston is the league's most careful team with the ball and one of the least foul-prone defences. Once those columns level out, the game comes down to Boston's three-point volume against Detroit's rim scoring, continuity and home floor. Boston's edge on paper comes mostly from new names who have yet to play a real game together.
Two matches where the shape of the teams matters more than the names. One is a home side whose back line is short of full-backs facing a visitor that wants the ball and is not afraid. The other is a home side that keeps creating good chances and losing for avoidable reasons, against a visitor whose midfield is thin.
Two Champions League nights where the squad news shapes the game more than the table does. In one, a pressing side has lost the strikers it needs to hurt the home team. In the other, the home side's back line is stretched thin just as the visitors' best weapon is quick transitions.
