Liverpool’s comeback against Villarreal offered two contrasting pictures of Andoni Iraola’s team. For half an hour, they looked vulnerable to a side capable of passing through their press and exploiting space behind their defence. After the interval, they overwhelmed Villarreal with sharper movement, greater attacking conviction and a teenager who proved almost impossible to contain.

The 4-3 victory maintained Liverpool’s perfect start to the Champions League league phase, but the scoreline alone did not explain how the match changed. Rio Ngumoha’s influence was obvious, with the 18-year-old providing two assists, yet the tactical adjustment that gave him greater opportunities to hurt Villarreal was equally important.

Iraola’s explanation after the game offered a glimpse into how Liverpool recovered. Villarreal had been overloading the middle of the pitch, forcing Liverpool into uncomfortable defensive situations. The response was to move Ryan Gravenberch to right-back, allowing him to contribute defensively while offering greater support in attack.

It helped transform the contest. Liverpool did not simply emerge from half-time with more energy; they found a better way to use their most dangerous attacking outlet.

Liverpool’s first-half problems were not confined to their defending. They struggled to create sustained pressure, and their attacking play lacked the directness required to unsettle Villarreal.

Ngumoha offered a contrast. Even when Liverpool were struggling, the winger was prepared to take on his opponent and attempt to create something individually. His willingness to attack space gave Villarreal a problem they could not solve consistently.

His first assist brought Liverpool level before the interval. With the hosts needing a response, Ngumoha delivered an excellent cross for Ronald Araújo to head home. It was a decisive moment because it prevented Villarreal from carrying their two-goal advantage into the dressing room and gave Liverpool renewed belief.

The second assist was even more striking. After receiving the ball on the right, Ngumoha took on Sergi Cardona, moved beyond the defender and pulled the ball back for Alexis Mac Allister to score Liverpool’s third goal.

That contribution captured the qualities that make Ngumoha such an exciting prospect. He was direct, decisive and confident enough to keep attacking his opponent even after the game had turned in Liverpool’s favour.

Iraola has been clear that the teenager is still developing. He acknowledged that Villarreal had tested him defensively in the first half, while praising the improvement he showed after the break. The aim is not simply to preserve Ngumoha’s attacking instincts, but to help him become a more complete player.

The balance matters. His ability to beat defenders can change matches, but his long-term development will depend on learning when to attack, when to retain possession and how to contribute when Liverpool do not have the ball.

Against Villarreal, his attacking qualities were decisive.

Gravenberch’s move to right-back was an important part of Liverpool’s recovery. Iraola explained that the Dutch midfielder could help Liverpool deal with Villarreal’s movement inside while also supporting Ngumoha in wider areas.

The change gave Liverpool a different attacking structure. Rather than leaving Ngumoha isolated against Villarreal’s defensive line, Liverpool could provide support and create situations in which the winger could attack one against one.

That was particularly evident in the move for Mac Allister’s second goal. Ngumoha received the ball, drove towards the penalty area and created the opportunity for the Argentine to finish. It was an individual moment of quality, but one made more dangerous by the support and positioning around him.

Liverpool’s improvement was also reflected in their overall intensity. Their passing became quicker, their movement more purposeful and their attacks more difficult to anticipate. Wirtz’s introduction added another creative presence, and he soon scored with a composed finish to put Liverpool 4-2 ahead.

The sequence of goals showed how quickly the contest had changed. Liverpool had gone from struggling to progress the ball and defend Villarreal’s movement to creating repeated opportunities in the visitors’ penalty area.

Iraola deserves credit for identifying a solution, but the performance also demonstrated the importance of having players capable of executing it. Gravenberch provided flexibility, Wirtz brought quality between the lines, and Ngumoha supplied the direct threat that Villarreal struggled to contain.

For all the positives, Liverpool cannot afford to treat the result as proof that their problems have been solved.

Villarreal scored twice during a first half in which they repeatedly found space through the middle. The opening goal followed a costly misjudgement by Virgil van Dijk after Alisson’s pass had put Liverpool under pressure. The second exposed the space available as Villarreal moved the ball through midfield and released Sergi Cardona behind the defence.

These were not simply moments of poor finishing or unfortunate deflections. They reflected a Liverpool side that struggled to control the game without the ball and was too easily opened up by Villarreal’s movement.

The late goal conceded to Tani Oluwaseyi added another concern. Liverpool had fought back to lead 4-2 and appeared to have settled the contest, only to give Villarreal a route back into it.

Iraola acknowledged the problem after the match, warning that Liverpool had started conceding too many goals this season. That admission matters because the comeback required an exceptional attacking response to compensate for the weaknesses exposed earlier.

Liverpool will not always be able to recover from a two-goal deficit. Against stronger opponents, or in a tighter European tie, such defensive lapses could prove much more costly.

The task is to retain the aggression and creativity that powered the comeback without allowing the team’s structure to become so vulnerable. The best Liverpool performances will combine the ability to dominate opponents with the discipline to prevent them from exploiting space in transition.

There was plenty for Liverpool to take from the victory. Mac Allister delivered two important goals, Wirtz found the net after his introduction, and Ngumoha produced a performance that strengthened the case for giving him a significant role.

The teenager’s display was particularly encouraging because it came in a match that demanded more than isolated moments of skill. He helped change the direction of the contest, gave Liverpool an outlet when they were struggling and repeatedly threatened Villarreal once the team found its rhythm.

But the most useful lesson for Iraola may be the relationship between Liverpool’s attacking threat and their defensive organisation. The second-half improvement was not merely a matter of individual inspiration. It came alongside a tactical adjustment that gave Ngumoha more support and helped Liverpool attack with greater purpose.

That is the model Liverpool should seek to reproduce: a structure that allows their most dangerous players to influence matches without leaving the team exposed when possession is lost.

The comeback was impressive, and Ngumoha was its defining figure. The next step is ensuring Liverpool can produce that level of attacking performance without needing to rescue themselves from another defensive collapse.