Manchester City’s Champions League Campaign: Injury Updates and Tactical Insights

Manchester City head coach Enzo Maresca cut a relaxed but sharp figure in Porto as he opened his first Champions League campaign in charge, offering injury updates, tactical hints and a glimpse into the mood inside a squad chasing Europe’s biggest prize yet again.

Alongside him, Matheus Nunes spoke with the assurance of a player who has found his feet, even if his role keeps shifting from midfield engine to makeshift right-back.

O’Reilly hope, Doku doubt

The first concern was the team sheet.

Nico O’Reilly and Jeremy Doku did not travel to Portugal, both missing from the group that flew out for Wednesday night’s opener against Porto. O’Reilly had pulled out of the warm-up before City’s win over Coventry at the weekend, while Doku has been sidelined since picking up an injury in the Community Shield.

Maresca stressed that O’Reilly’s issue is not serious and was optimistic the youngster could be back for Sunday’s Manchester derby against United. The tone was very different on Doku. The Belgium international had initially been expected to miss only a couple of weeks, but he now looks set to sit out at least the first five matches of the season.

“He is back,” Maresca said, but not yet ready. There has been no setback, just slower progress than first hoped.

Maresca’s City: same ambition, new energy

Maresca knows this competition well. He was on staff during City’s Treble season and also tasted it with Chelsea. The format has changed, the demands have not.

“It’s always special, a nice competition, we need to adapt,” he said of the new Champions League structure. The ambition, he insisted, remains exactly the same.

Inside the camp, Nunes says the change on the touchline has been felt immediately.

“He has brought so much energy, there feels like a new energy around,” the Portugal international said of Maresca. “He is very good energy. He sets the standard.”

That standard is high. This is Manchester City. Transfer spending brings scrutiny, and Maresca did not try to dodge it.

“When you are City, the expectation is higher,” he said. His answer, though, stayed rooted in the day-to-day. He wants to see improvement every session, every match, rather than talk about pressure.

Music, mood and a different training ground beat

One of the more visible tweaks from the Italian has been the soundtrack.

Maresca has introduced music into training and warm-ups, something he previously did at Leicester and Chelsea. It might sound like a small detail, but he sees value in it.

“When it is playing, they are happy. They choose the music,” he explained.

Nunes is all for it. “I like it, why not. All of them want to be DJs,” he joked, giving a small window into a dressing room that seems loose, confident and very much on board with the new regime.

Haaland the captain, and a man transformed

Erling Haaland’s status inside this team is no longer just about goals.

“He is the second captain. He is a figure. He has won everything for the club,” Maresca said. “He is a top guy and I am happy that his leadership keeps growing because he deserves it.”

The coach pointed to a different kind of development as well. Haaland is now a father, a change Maresca believes has rounded him out.

“He is a man now, a dad. When he arrived here, he was not that. His life completely changed because he had a son… now he is complete. He is a family man.”

With that responsibility comes the need to manage him carefully. Maresca spoke openly about Haaland’s mental and physical fatigue, especially for players who also carry heavy international loads.

“It’s not easy for Erling, not easy for the players who play for their international team,” he said. When he sees tiredness, he wants the freedom to rest his stars — for a game, or for a week — to keep them “fit, happy” and at 100 per cent.

Nunes: right-back, midfielder, whatever it takes

If there is a symbol of City’s tactical flexibility under Maresca, Nunes might be it.

He has already been used at right-back, stepping into midfield with the ball and tucking in defensively without it. He insists he is still a midfielder at heart, but he is not complaining.

“I can play any position. I feel happy at right-back,” he said. “Obviously I do like that because I am a midfielder and going forward to attack is something I am used to. When I play I will try to do my best. When Mister decides me to play in one position, that is where I will play.”

He expects his role to keep evolving.

“It will be the same. There will be moments when I can do other positions. It depends what Mister wants for every game. I can play different positions.”

The comparison between Maresca and Pep Guardiola was inevitable. Nunes, who worked under Guardiola for three seasons and Maresca for only a few months, was careful not to overreach.

“I was with Pep for three seasons and Enzo just a couple of months. Maybe in a few months I can answer that question,” he said. For now, he sees “more comparisons than differences”, especially in their passion.

Fit again and ready for Porto

Nunes’ own start to the season was interrupted by injury, but he now feels fully ready.

“I’m good, I am 100 per cent,” he said, explaining that an ankle problem from a training-ground tackle before the Arsenal game is behind him.

He knows what awaits in Porto. He knows the club, the stadium, the edge these nights can carry.

“It is going to be tough. All teams have great players,” he said. “I know Pepe is a great forward, he plays very well with his two feet. It is going to be a beautiful duel.”

Asked if Porto are the most complicated tie so far, he pushed back. Arsenal was complicated. Crystal Palace was complicated. This, he said, is simply another meeting with one of the best sides in Portugal, one that will demand City’s highest level.

Every year, the expectation at City is the same: win the Champions League. Nunes did not hide from that.

“Every year is different. The Champions League is the most difficult tournament, especially in the knockouts. You don’t play well, you are out. In the Premier League, you can come back. We want to win every season. This year will be no different.”

Porto’s evolution and the set-piece battle

Maresca has seen a shift in Porto’s style compared to his previous experiences.

“Very, very good team,” he said. “The team is very clear the way they play. They have a clear style so congratulations to them.”

From what he has watched, Porto now enjoy controlling the game more than before. When Nunes faced them in the past, he remembers a more transition-heavy side. The fight, he said, remains part of their DNA.

Set pieces will be a key battleground. Maresca knows Porto’s threat there and did not downplay it.

“I know that Porto are good at set pieces. It has become part of the game. Defend in the right way and score set pieces. You need to be perfect in your game.”

As for favourites, he refused to bite. “We are here to do our best. The game will dictate who is favourites. It is a hard place to come, difficult place. We are going to try and do our best and try to win the game.”

New faces, same hunger

City’s summer business drew its usual attention, but inside the dressing room the feeling is simple: quality in, quality out.

“It is incredible that they brought in,” Nunes said of the new signings. “They were the best players at the other teams. It is just the way it is, players go and players come in. We have to help them settle. They are very happy to be here.”

One of those providing a different creative spark is Rayan Cherki. Maresca outlined his role with care. When City build from deep, Cherki drops to manage the tempo. Higher up the pitch, he becomes a final-pass specialist. The coach highlighted his positioning for the second goal against Bournemouth as a perfect example and added that Phil Foden can also deliver that killer ball between the lines.

“We are very lucky,” Maresca said.

Lucky, perhaps. But also loaded, structured and restless.

Porto away is no gentle introduction to this new-look City in Europe. The noise will be fierce, the margins thin, the scrutiny immediate. Maresca insists he will live day by day, game by game.

In a competition where one bad night can end a season, how long can that calm survive?