Former Brazil midfielder Lucas Leiva explains why Manchester United striker Matheus Cunha is so important to Brazil's adaptable system under Carlo Ancelott
Introduction
The 2026 FIFA World Cup is in full swing across North America, and the global footballing landscape is witnessing a fascinating tactical evolution. At the center of this spectacle is the Brazil national team, a side that has historically carried the heavy burden of playing beautiful, individualistic football. Under the meticulous guidance of veteran Italian tactician Carlo Ancelotti, the Seleção is undergoing a profound transformation. Rather than relying solely on moments of isolated brilliance, Brazil is beginning to take shape as a highly structured, cohesive, and tactically adaptable unit capable of dismantling the world’s best defensive blocks.
As the group stage draws to a close and the pressure of the knockout rounds looms, former Brazil and Liverpool midfielder Lucas Leiva has been closely monitoring his nation’s progress. Leiva believes that the key to this new-look, adaptable system is Manchester United striker Matheus Cunha. While Brazil has historically favored flamboyant, out-and-out goalscorers, Cunha’s unique skill set offers something entirely different. The forward is providing the tactical glue that allows Ancelotti’s fluid system to function at its highest level, sparking excitement and renewed confidence among the Brazilian faithful as the tournament gathers momentum.
With the group stage concluded, Brazil is now preparing to face a highly disciplined and energetic Japan side in the Round of 32. This fixture promises to be a rigorous examination of Ancelotti’s strategic blueprint. According to Leiva, the team’s upward trajectory since their opening match is undeniable, and a significant portion of this improvement can be attributed to Cunha’s stellar individual performances. Having already netted three goals in the tournament, the Manchester United forward is proving that he is much more than a mere goalscorer; he is the tactical catalyst of a new Brazilian era.
Background & Context
Brazil’s journey to the 2026 World Cup was clouded by tactical uncertainty, particularly regarding the highly coveted number nine position. For years, the national team struggled to find a consistent focal point in attack, leading to intense debate among fans and pundits alike. Leading up to their pivotal group stage match against Scotland, it remained entirely unclear who Ancelotti would trust as his primary center-forward. The manager rotated through a plethora of high-profile options, including young prodigy Endrick, Tottenham’s Richarlison, Brighton's Joao Pedro, Brentford's Igor Thiago, and Matheus Cunha, searching for the perfect balance of physicality, work rate, and technical quality.
Ultimately, football’s unpredictable nature made the decision for Ancelotti. A series of untimely injuries to key attacking options forced the Italian coach to streamline his selection, thrusting Cunha into the starting lineup. The former Atletico Madrid and Wolves forward, who secured a high-profile move to Manchester United, seized the opportunity with both hands. His emergence has redefined how Brazil attacks. Leiva notes that Cunha’s style diverges significantly from the traditional "Samba" archetype that Brazilian supporters traditionally demand, but its sheer effectiveness has won over the skeptics, creating a harmonious atmosphere around the squad.
This tactical maturation coincides with a broader shift in international football, where collective work rate and positional fluidity have surpassed individual stardom. We have seen similar structural overhauls across other nations in this tournament, perhaps most notably analyzed in the Scotland World Cup 2026: Steve Clarke's Culture Shift, which details how a unified team culture can elevate a squad beyond the sum of its parts. For Brazil, this culture shift has fostered a sense of cohesion and defensive responsibility that had been missing in previous tournament cycles. Cunha sits at the absolute heart of this transformation, embodying the selflessness and tactical intelligence required in the modern game.
Key Details & Analysis
To truly understand why Matheus Cunha is indispensable to Ancelotti's system, one must analyze his movement off the ball. Cunha is not a static target man who waits in the penalty box for service. Instead, he operates as a modern, fluid forward who frequently drops deep into the half-spaces, dragging opposing center-backs out of position and disrupting the opposition's defensive shape. This movement creates massive vacuums in behind for elite wingers like Real Madrid's Vinicius Jr to exploit. By sacrificing his own positioning to create space for others, Cunha gives Brazil a level of offensive unpredictability that is incredibly difficult to scout and defend.
The dynamics of Brazil's front line were further altered following an unfortunate hamstring injury to Barcelona winger Raphinha during their intense clash against Morocco. In his absence, Ancelotti turned to the promising young attacker Rayan to fill the void on the right flank. Unlike Raphinha, who frequently cuts inside onto his stronger left foot, Rayan is a natural winger who prefers to stay wide, stretching the opposition's defensive line horizontally. This structural adjustment has paradoxically benefited Cunha, giving him even more space to operate in the central and left-sided channels where he is most destructive. According to official statistics on FIFA.com, Brazil’s attacking transitions have become significantly faster and more direct since this positional recalibration.
Beyond his offensive output, Cunha’s defensive contributions are a cornerstone of Ancelotti’s tactical philosophy. The Manchester United striker is tireless in his pressing, serving as the first line of defense when Brazil loses possession. His ability to trigger the counter-press high up the pitch prevents opponents from building clean attacks from the back. Leiva, who spent years playing as a defensive midfielder, highly appreciates this aspect of Cunha's game, emphasizing that a striker's willingness to perform dirty work is what allows the midfield and defense to remain compact and secure. This defensive diligence, combined with his three goals, makes him the complete modern forward.
Expert Perspective
Lucas Leiva’s insights carry significant weight, given his extensive experience playing at the highest levels of European football with Liverpool and Lazio. Leiva draws a direct comparison between Cunha and his former Anfield teammate Roberto Firmino. During Liverpool’s golden era under Jurgen Klopp, Firmino revolutionized the "false nine" role, sacrificing personal goal tallies to facilitate the goalscoring exploits of Mohamed Salah and Sadio Mane. Leiva believes Cunha is performing a remarkably similar function for Brazil, acting as the facilitator who allows Vinicius Jr and Rayan to shine while still retaining the clinical edge to score vital goals himself.
The tactical evolution overseen by Ancelotti reflects a broader trend of modernization sweeping through the footballing world, where managers are prioritizing system-based adaptability over rigid positional roles. This mirrors the tactical revolutions seen at the club level, such as when Man City appoint Maresca as new manager to implement a highly structured, fluid style of positional play. Ancelotti’s ability to implement a similar level of tactical sophistication within the limited training windows of international football is a testament to his legendary coaching pedigree. He has managed to convince a squad of global superstars to buy into a collective defensive ethos, with Cunha leading by example.
The response from the Brazilian public and media has shifted from initial apprehension to widespread admiration. Historically, Brazilian fans have demanded a classic, flamboyant number nine in the mold of Ronaldo or Romario. However, the efficiency and defensive solidity of Ancelotti’s side have quieted the critics. Pundits across South America are praising the balance of the team, noting that this is perhaps the most resilient and tactically mature Brazil squad seen in the 21st century. Cunha’s happiness and comfort within this demanding role have become a focal point of television debates, showcasing how modern strike play has evolved.
Impact & Implications
The emergence of this highly adaptable system has profound implications for Brazil's progression through the knockout stages of the 2026 World Cup. In previous tournaments, Brazil often struggled when facing highly organized, low-block defenses, frequently running out of ideas and relying on individual desperation. With Cunha pulling defensive lines apart and linking midfield to attack, Ancelotti’s side possesses multiple avenues to break down stubborn opponents. This tactical flexibility makes them incredibly dangerous, as they can seamlessly transition from a possession-based game to a lethal counter-attacking outfit depending on the match situation.
The tournament itself has captured the imagination of the global public, with massive cultural events and celebrations taking place across the host nations. The sheer scale of the event is reminiscent of other major milestones in sports history, such as when David Beckham Receives Hollywood Walk of Fame Star Ahead of 2026 World Cup celebrations, highlighting the intersection of sports, culture, and entertainment in North America. Against this grand backdrop, Brazil is positioning themselves not just as participants, but as the team to beat. The tactical harmony they have found in the group stage has instilled a belief that they can go all the way and secure their sixth world title.
Furthermore, the internal squad dynamics have benefited from this tactical clarity. While players like Endrick and Richarlison are currently starting on the bench, the clear definition of roles prevents the dressing room discord that has plagued past Brazilian campaigns. Every player understands their tactical responsibilities, and Ancelotti’s reputation for elite man-management ensures that the entire squad remains focused on the collective goal. If Brazil is to navigate the grueling physical demands of an expanded World Cup bracket, this squad depth and unity will be just as crucial as the tactical system itself.
Looking Ahead
All eyes now turn to the Round of 32 clash against Japan, a fixture that promises to be a fascinating tactical battle. Japan progressed through their group utilizing a high-intensity pressing game, rapid