Argentina World Cup 2026
Squad Context

The best big-game goalkeeper in world football. Emiliano Martínez has been Argentina's most important player behind Messi over the last four years — his penalty shootout heroics in Qatar, his commanding presence in the box, and his psychological warfare against opposing strikers have become legendary. At Aston Villa, he has maintained an elite level, finishing the 2025-26 season with 14 clean sheets in the Premier League. His shot-stopping, distribution, and ability to make himself big in one-on-one situations make him the undisputed number one. At 33, he is at peak maturity for a goalkeeper and arrives at this tournament with the confidence of a World Cup winner.

Experience and reliability in the backup role. Armani has been a fixture in Argentine football at River Plate for nearly a decade, and while his 39-year age limits his physical capabilities, his shot-stopping reflexes remain sharp and his understanding of the Argentine setup is invaluable. He has never let the team down in his 18 appearances and provides the calm, experienced presence every squad needs behind the number one. A consummate professional who accepts his role without complaint.

The most capable third-choice goalkeeper at the tournament. Rulli has had an excellent season at Marseille, establishing himself as one of Ligue 1's best goalkeepers. His reflexes are outstanding, his distribution is progressive, and at 34, he still has the physical attributes to perform at the highest level if called upon. His 12 caps show Scaloni trusts him, and he provides genuine quality depth in a position where many nations struggle beyond their first choice.

Argentina's most aggressive and talented centre-back. Cristian Romero has been outstanding at Tottenham, combining ferocious tackling with an ability to carry the ball out from the back that few defenders in world football can match. His 35 caps reflect a player who has become indispensable to Scaloni's system — he steps into midfield with the ball, presses strikers high up the pitch, and recovers positions with explosive pace. At 28, he is at peak age and peak form. The defensive leader of this team.

The most versatile defender in the squad and one of the hardest players to play against in world football. Lisandro Martínez at Man United has shown he can compete physically with anyone despite his relatively modest stature, using aggression, intelligence, and an exceptional left foot to dominate opponents. His ability to play centre-back or left-back gives Scaloni tactical flexibility, and his partnership with Romero — one aggressive, one composed — mirrors the balance that worked so well in Qatar. At 28 with 28 caps, he is entering his prime and this could be his defining tournament.

A right-back who combines defensive solidity with genuine attacking threat. Molina scored the opening goal in the 2022 World Cup quarterfinal against the Netherlands, and that capacity to arrive in the box from deep positions remains his greatest asset. At Atlético Madrid under Simeone, he has developed into one of La Liga's most complete full-backs — disciplined without the ball, dynamic with it. His 36 caps and experience of winning a World Cup make him the obvious first-choice right-back.

A veteran left-back whose understanding of Scaloni's system is unmatched. Tagliafico at 33 has lost a step of pace, but his positioning, crossing ability, and defensive intelligence compensate. He has been at Lyon since 2022 and continues to perform in Ligue 1, providing the kind of steady, reliable performances that tournament football demands. His 52 caps and World Cup winner's medal mean he handles pressure instinctively. The concern is his ability to sustain intensity across a full tournament — Acuña provides the necessary backup.

The most experienced defender in the squad and one of the most capped players in Argentine football history. Otamendi at 38 is clearly past his physical peak, but his 108 caps represent an extraordinary wealth of tournament experience. At Benfica, he continues to play regular football in the Champions League and Portuguese league. Scaloni values him as a leader, a voice in the dressing room, and a player who can be trusted in specific tactical situations — particularly when Argentina need to defend a lead. His heading ability from set pieces remains elite.

The man who scored the winning penalty in the 2022 World Cup final. Montiel's place in Argentine football history is already secured, and his performances at Sevilla have maintained the level required for international selection. He provides reliable right-back cover for Molina, offering a more defensively conservative option when Scaloni needs to protect a result. At 29 with 30 caps, he is a proven performer at the highest level who brings big-match experience and composure.

An experienced centre-back who returned to River Plate after years in European football and has maintained his international standing through consistent performances. Pezzella's 42 caps reflect Scaloni's trust in him as a reliable rotation option who understands the system and can slot in without disrupting the defensive structure. At 35, he provides the leadership depth that every World Cup squad requires.

A versatile left-sided defender who can play left-back or left centre-back with equal comfort. Acuña's 48 caps make him one of the most experienced players in the squad, and his aggressive, front-foot defending style fits Scaloni's preference for full-backs who engage opponents early. At River Plate, he has maintained his fitness and intensity. He is the direct backup for Tagliafico and provides a more attacking option from the left when Argentina need to push forward.

The youngest defender in the squad and the one Scaloni is developing for the future. Balerdi has been impressive at Marseille, earning a starting spot in Ligue 1 and showing the composure and ball-playing ability that modern centre-backs require. At 27 with only 6 caps, he is the least experienced defender selected, but his left-footedness and comfort in possession give Argentina a different profile to the more physical options ahead of him. A smart selection that balances present needs with future planning.

The engine that makes Argentina run. Rodrigo De Paul is not the most technically gifted midfielder in the squad — that distinction belongs to Enzo or Mac Allister — but he is the most important to the team's structure. His relentless work rate, ability to cover ground in and out of possession, and emotional leadership on the pitch set the tone for everything Argentina do. At Atlético Madrid under Simeone, he has refined his defensive discipline without losing the box-to-box dynamism that makes him unique. His 62 caps and role as Messi's closest on-pitch ally give him an emotional significance that goes beyond tactics. De Paul is the heartbeat of this team.

The most talented midfielder in the squad and one of the best in world football. Enzo Fernández at Chelsea has established himself as a complete midfielder — equally capable of dictating tempo from deep, driving forward with the ball, and arriving in the box to score. His passing range is extraordinary, his composure under pressure belies his age, and his ability to perform in the biggest matches was evident from his breakthrough at the 2022 World Cup as a 21-year-old. At 25 with 32 caps, he is the present and future of Argentine midfield. Scaloni builds the team around him.

Liverpool's midfield maestro and Argentina's creative conductor. Mac Allister has been one of the Premier League's best midfielders since his move from Brighton, combining intelligence, technical quality, and an understanding of space that makes him impossible to mark. In Scaloni's system, he operates as the most advanced of the midfield three, drifting between the lines to receive the ball and create chances for the forwards. His 30 caps include a World Cup winner's medal, and at 27, this tournament arrives at the perfect moment in his career.

The ideal rotation option for the midfield three. Palacios at Bayer Leverkusen has been part of one of the most dominant teams in European football, winning the Bundesliga unbeaten and developing into a midfielder who combines energy with technical precision. His 20 caps reflect Scaloni's trust in him as a player who can step into any of the three midfield roles without disrupting the team's rhythm. At 26, he offers the intensity and pressing ability that a tournament demands when starters need rest.

Experience and composure from the base of midfield. Paredes returned to Boca Juniors from European football but remains in Scaloni's plans because of his exceptional passing ability and understanding of the team's tactical structure. His 60 caps include pivotal performances at the 2022 World Cup, and his ability to control the tempo of a match from the number six position provides a different stylistic option to the more energetic Enzo Fernández. When Argentina need to slow the game down and manage possession, Paredes is the player Scaloni turns to.

The most creative midfielder on the bench and a player who can unlock defences with a single pass. Lo Celso at Real Betis has maintained a level of performance that justifies his continued selection despite competition from younger players. His 52 caps reflect a long international career, and his ability to play as an attacking midfielder or a deeper creative role gives Scaloni a versatile option. His dribbling in tight spaces and vision for through-balls make him a valuable weapon when Argentina face deep-defending opponents who deny space to the front three.

The greatest footballer of all time, arriving at what will almost certainly be his final World Cup. Messi at 38 can no longer sustain the physical demands of starting in a World Cup knockout match — his minutes at Inter Miami have been carefully managed throughout the 2025-26 season, and his pace and ability to press have diminished significantly. But what remains is extraordinary: the vision to see passes that nobody else can, the set-piece delivery that creates goals from nothing, and the psychological weight he carries within the squad and against opponents. No defender wants to face Messi, even at 38. Scaloni will use him as a second-half impact substitute — brought on around the 60th minute when spaces open up and tired defenders cannot cope with his intelligence. His 187 caps and captain's armband mean he is the spiritual leader of this team, even from the bench. For a complete breakdown of Messi's fitness, likely role, and our prediction, see our dedicated Messi analysis.

Argentina's most complete forward and the player who has stepped into the spotlight as Messi's role has diminished. Julián Álvarez at Atlético Madrid has developed from a promising young striker into one of the best attackers in European football. His movement, work rate, and ability to score crucial goals in big moments were already evident at the 2022 World Cup, where he scored four goals. At 26, he has added physicality and tactical intelligence to his game, becoming a forward who can lead the line, play off the shoulder, or drop deep to link play. In the 4-3-3, he operates on the right side of the front three, cutting inside onto his left foot — a role that maximizes his goal threat while allowing Lautaro Martínez to occupy central defenders.

The starting number 9 and Argentina's most prolific current goalscorer. Lautaro Martínez at Inter Milan has been one of Serie A's best strikers for five consecutive seasons, combining predatory finishing inside the box with an ability to hold up play and bring others into the attack. His 58 caps and consistent international scoring record make him the first-choice centre-forward without question. At 28, he is at peak age and peak confidence, and his partnership with Julián Álvarez gives Argentina two genuine goal threats in the same front line. His heading ability and movement across the front line create problems that few defences can solve.

The player who has effectively replaced Messi in the starting lineup — and that is not said lightly. Garnacho at Man United has emerged as one of the most exciting young attackers in European football, combining explosive pace, a lethal left foot, and the kind of directness that stretches defences and creates space for others. At 21 with 12 caps, he is still developing, but his performances in qualifying and friendly matches have convinced Scaloni that he is ready for a World Cup starting role. His ability to beat defenders one-on-one, cut inside from the left wing, and score spectacular goals gives Argentina a dimension they lack when Messi is on the pitch. This is his breakout tournament.

A versatile attacker who can play across all three forward positions with equal effectiveness. Nico González at Juventus has been a consistent performer in Serie A, offering the tactical intelligence and work rate that Scaloni values in his wide forwards. His 34 caps reflect a player who has been a squad regular for years, providing reliable rotation without a significant drop in quality. His defensive contribution from the forward positions is particularly valuable in matches where Argentina need to protect a lead.

A technically gifted forward whose creative ability provides a different option off the bench. Dybala at Roma has continued to deliver moments of individual brilliance despite an injury-interrupted career. His ability to play as a second striker or on the right wing gives Scaloni attacking flexibility, and his set-piece delivery is among the best in the squad behind Messi. At 32 with 38 caps, this is likely his final World Cup — and he brings the quality to make a decisive impact as a substitute.

The physical striker option that Argentina carry as insurance against deep-defending teams. Castellanos at Lazio has had an impressive debut season in Serie A, using his aerial ability, hold-up play, and movement inside the box to score 12 league goals. At 27 with 6 caps, he is the least experienced forward in the squad, but his profile — a traditional centre-forward who occupies defenders and creates space for others — provides a tactical alternative when the fluid 4-3-3 is not working against packed defences.

A creative midfielder-forward hybrid who adds unpredictability to Argentina's attack. Almada at Lyon has established himself in Ligue 1 as a player who drifts between the lines, picks up the ball in dangerous positions, and creates chances with his vision and dribbling. At 25 with 18 caps, he is one of the younger attackers in the squad and represents the next generation of Argentine creativity. His ability to play as a number 10, on either wing, or as a false nine gives Scaloni tactical options that few substitutes can provide.

Managing Messi's Minutes

The biggest tactical challenge Scaloni faces is not whether to include Messi — it is how to use him without disrupting the team's structure. Starting Messi means sacrificing Garnacho's pace and pressing ability on the left. Bringing Messi on too early limits the bench options for the final 20 minutes. Leaving him on the bench for an entire match risks media scrutiny and potential dressing-room tension. Scaloni must find the balance between respecting the greatest player of all time and building a team that can function without him. The 60-minute mark appears to be the sweet spot.

Centre-Back Succession

Otamendi at 38 cannot be trusted in a World Cup quarterfinal against pace. Pezzella at 35 has the same limitation. Balerdi has only 6 caps. The Romero-Lisandro Martínez partnership is the clear first choice, but if either picks up an injury, the drop in quality is significant. Scaloni needs to manage their minutes carefully through the group stage to ensure both are fresh for the knockout rounds — which means trusting Otamendi and Pezzella against Algeria or Jordan, accepting the risk in exchange for resting his first-choice pair.

The Dybala Dilemma

Paulo Dybala at 32 offers technical quality that few players in the world can match — but his injury history makes him a gamble. Including him means excluding a younger, fitter alternative. Scaloni has kept faith with Dybala because of his ability to produce moments of individual brilliance in tight matches, but his body has repeatedly failed him at the worst moments. If Dybala stays fit through the group stage, he could be the difference-maker in a knockout match. If he breaks down, Argentina will have wasted a squad place on a player who contributes nothing.