Standing at the edge of the 2025/2026 Serie A season finale, the upcoming fixture at the San Siro carries implications that extend far beyond a traditional rivalry. With the race for Champions League spots tightening and the mathematical possibilities for the Scudetto still flickering, the projected ac milan vs as roma lineups reflect two managers—Massimiliano Allegri and Gian Piero Gasperini—who have fundamentally recalibrated their tactical identities over the past several months. This analysis breaks down the expected starting elevens, the structural shifts in midfield, and how specific positional responsibilities are likely to dictate the rhythm of this high-stakes encounter.

The Tactical Evolution of AC Milan Under Allegri

Since taking the helm, Allegri has steered AC Milan toward a more pragmatic, yet structurally flexible, 3-5-2 system. This transition away from the four-back sets of previous years was designed to provide better coverage for a defensive line that occasionally struggled with direct transitions. In the current 2026 context, this system prioritizes central density and the creative distribution of experienced pivots.

Projected AC Milan Starting XI

Goalkeeper: Mike Maignan
There is little debate regarding the starting spot in goal. The preference for Maignan is rooted in his ability to act as the eleventh outfielder during the buildup phase. His long-range distribution remains a vital tool for bypassing high presses, a feature that will be tested against the aggressive Roman front line.

Defense: Fikayo Tomori, Matteo Gabbia, Koni De Winter
This trio has become the bedrock of the Milanese defense. Tomori occupies the left-sided center-back role, utilizing his recovery speed to cover spaces vacated by the wing-backs. Gabbia, acting as the central libero, focuses on aerial dominance and organizing the line. De Winter, who secured his spot earlier this year, provides a more physical presence on the right, often tasked with tracking inverted wingers who drift into the half-spaces.

Midfield: Alexis Saelemaekers, Samuele Ricci, Luka Modric, Adrien Rabiot, Davide Bartesaghi
The midfield composition is where Allegri’s influence is most visible. Modric, despite the natural progression of his career, remains the primary architect in the center. His role is less about covering ground and more about dictate tempo and finding vertical lanes. Ricci and Rabiot offer the necessary industrial support; Ricci focuses on ball retention and recycling possession, while Rabiot acts as the box-to-box engine, providing late runs into the penalty area. On the flanks, Saelemaekers and Bartesaghi are expected to provide the width. Bartesaghi’s inclusion on the left suggests a desire for defensive balance, as his profile leans toward a traditional full-back compared to a pure winger.

Forwards: Christopher Nkunku, Rafael Leão
The striking partnership focuses on fluidity rather than a fixed reference point. Nkunku operates as a false nine or second striker, frequently dropping between the lines to link with Modric. This movement is designed to drag central defenders out of position, creating the necessary space for Leão to exploit with his pace and 1v1 ability. Leão’s role has evolved into a more central-starting position, though he still drifts wide to create overloads during transitional phases.

Gasperini’s High-Intensity System for AS Roma

Roma’s tactical identity has undergone a significant transformation under Gasperini. Moving away from more reactive styles, the team now employs a 3-4-2-1 formation characterized by man-marking principles and high-octane wing-back play. The goal is to force turnovers in the middle third and capitalize on the creative synergy of their attacking midfielders.

Projected AS Roma Starting XI

Goalkeeper: Mile Svilar
Svilar has established himself as the undisputed number one for the Giallorossi. His shot-stopping consistency and improved command of the penalty area have been essential for a team that often leaves its defenders in 1v1 situations due to its high-pressing nature.

Defense: Gianluca Mancini, Evan Ndicka, Daniele Ghilardi
Mancini serves as the vocal leader of the back three, known for his aggressive interceptions and ability to carry the ball into the midfield. Ndicka provides the left-footed balance, crucial for initiating attacks from the back. Ghilardi, who stepped into the lineup following injuries to other key personnel earlier in the season, has proven capable of handling the physical demands of Gasperini’s man-to-man marking system.

Midfield: Zeki Celik, Kouadio Koné, Bryan Cristante, Wesley
The engine room for Roma relies on the balance between Cristante’s positional discipline and Koné’s ball-winning capabilities. Cristante acts as the tactical anchor, dropping deep to form a diamond during the buildup. Koné provides the energy required to hunt the ball and disrupt Milan’s playmakers. On the wings, Celik offers a more defensive-minded approach on the right, while Wesley is expected to provide the offensive spark on the left. The wing-backs in this system are the primary source of width and are tasked with providing the final ball into the box.

Attacking Midfield: Paulo Dybala, Matías Soulé
This duo represents the creative heart of Roma. Both Dybala and Soulé prefer to occupy the right half-space, but under Gasperini, they have learned to rotate effectively. Their primary objective is to find pockets of space between Milan’s three-man defense and their five-man midfield. Their ability to turn and face the goal quickly makes them a constant threat from distance and in providing through-balls.

Forward: Donyell Malen
Malen offers a different profile than a traditional target man. His game is built on speed and diagonal runs behind the defensive line. By constantly threatening the space in behind, he forces the opposition's defensive line to drop deeper, which in turn creates more room for Dybala and Soulé to operate.

Key Positional Battles and Tactical Nuances

The outcome of the ac milan vs as roma lineups will likely be decided in three specific areas of the pitch where the systems clash most directly.

The Modric-Cristante Nexus

The central battle between Luka Modric and Bryan Cristante will dictate the tempo of the game. If Modric is allowed the time to pick his passes, Milan can effectively bypass the Roman press and isolate Leão against the Roma center-backs. However, Cristante’s primary task will be to shadow the Croatian veteran, limiting his time on the ball and forcing Milan to play through the wider areas. If Roma succeeds in neutralizing Modric, Milan’s central progression routes will be severely hampered.

Wing-back Overloads vs. Wide Coverage

In Gasperini’s 3-4-2-1, the wing-backs are often the most advanced players. Wesley and Celik will attempt to push Saelemaekers and Bartesaghi back into a defensive five. For Milan, the challenge is to prevent their wing-backs from becoming isolated. Allegri will likely instruct his outside center-backs—Tomori and De Winter—to step out and assist in the wide areas. This, however, carries the risk of leaving the central area exposed for Malen’s runs.

The Nkunku Factor

Christopher Nkunku’s positioning is a significant tactical variable. By dropping deep, he creates a numerical advantage for Milan in the midfield (4 vs 2 in certain phases). Roma’s center-backs must decide whether to follow him into the midfield—leaving a gap behind—or to let him receive the ball freely. Given Gasperini’s man-marking tendencies, it is probable that one of the Roman defenders will be tasked with following Nkunku wherever he goes, which could create the 1v1 scenarios Leão thrives on.

Impact of Potential Substitutions

The bench strength for both sides provides a range of strategic pivots depending on the game state as it progresses past the 60th minute.

AC Milan’s Options

On the Milan bench, players like Youssouf Fofana and Ruben Loftus-Cheek provide the option to shift to a more physical midfield if the game becomes a scrap for second balls. Fofana, in particular, offers a more defensive profile than Ricci or Modric, making him a likely candidate to enter if Milan is defending a lead. Offensively, the presence of veteran forwards like Niclas Füllkrug or the emerging Francesco Camarda gives Allegri the ability to shift to a more direct approach if the 3-5-2 struggling to break down Roma’s low block in the closing stages.

Roma’s Options

Roma’s bench is equally versatile. Stephan El Shaarawy remains a reliable tactical substitute, capable of playing as a wing-back or a second striker, providing fresh legs for the high-intensity press. Tommaso Baldanzi offers a different creative profile to Dybala, with more emphasis on quick combinations in tight spaces. If Gasperini needs to chase a goal, the introduction of more attacking depth like Eldor Shomurodov or Lorenzo Pellegrini—depending on their fitness levels—could see the team shift to an even more aggressive 3-4-3 or a 4-2-3-1 to overload the Milanese box.

Injury Concerns and Availability

As of late April 2026, the medical reports for both clubs have a significant influence on the final selection. For AC Milan, the absence of Santiago Gimenez due to a recurring injury has solidified the Nkunku-Leão pairing. Meanwhile, the defensive rotation has been limited by the gradual return of Strahinja Pavlović, who is not yet at 100% capacity and is likely to start on the bench.

On the Roman side, the loss of Mario Hermoso to a muscular lesion earlier in the spring remains a point of concern for their defensive depth. The availability of Angelino has also been intermittent, which explains the increased reliance on Wesley and Celik. These absences have forced both managers to rely on their core tactical frameworks rather than individual brilliance, emphasizing the importance of the collective system over the coming 90 minutes.

Analyzing the Defensive Transition

A critical aspect for both teams will be their behavior immediately after losing possession. For Milan, the 3-5-2 allows for a compact defensive block, but the distance between the midfield and the attack can sometimes become too large. If Rabiot and Ricci cannot bridge this gap quickly, Roma’s counter-pressing will trap Milan in their own half.

Roma, conversely, faces the risk of the 'long ball' exploit. Because they commit so many players forward in Gasperini's system, a single accurate pass from Maignan or Modric could leave their three defenders in a footrace against Leão and Nkunku. The tactical discipline of Mancini and Ndicka in maintaining the offside line while dropping at the correct moment will be a secondary game within the game.

Strategic Considerations for the Final Result

While the ac milan vs as roma lineups provide the blueprint for the match, the execution of small tactical adjustments in-game will likely determine the outcome. Allegri’s Milan will look to control the tempo, using their numerical advantage in the deep midfield to tire out Roma’s two-man pivot. Their approach is expected to be one of patience, waiting for the high press of Roma to show signs of fatigue before launching decisive vertical attacks.

Roma will aim to do the opposite. By turning the match into a series of individual duels across the pitch, they hope to disrupt Milan’s rhythm and force errors from the back three. The high-risk, high-reward nature of Gasperini’s football means that Roma could either dominate the early stages or find themselves exposed early if the press is bypassed effectively.

As the teams finalize their preparations, the starting elevens reflect the peak of Italian tactical ingenuity in 2026. Whether it is the pragmatic structure of Milan or the relentless intensity of Roma, the lineups suggest a match where the margin for error is non-existent. The tactical battle between the 3-5-2 and the 3-4-2-1 is set to be a masterclass in modern European football, as both clubs vie for their place in the upper echelon of the Serie A standings.