Belgium 2026 Squad Six Deep Positional Changes After Qatar 2022 Exit

When Belgium walked off the pitch at Ahmed bin Ali Stadium on December 1, 2022, their World Cup campaign was over after just three matches. A 0-0 draw with Croatia confirmed their group-stage exit, a stunning comedown for a side that had finished third four years earlier. The Golden Generation, predicted to win the tournament in 2018 and 2022, had run out of time. By 2026, the squad has undergone six deep positional changes, a tactical reset under a new manager, and a shift in identity that goes beyond mere personnel.

From Golden Generation to Group Stage Exit

Belgium's third-place finish at Russia 2018 felt like a platform. With Eden Hazard, Kevin De Bruyne, and Romelu Lukaku in their prime, plus a veteran defence marshalled by Toby Alderweireld and Jan Vertonghen, the Red Devils were ranked No. 1 in the world for much of the subsequent cycle. But the 2022 tournament exposed fragility. A narrow 1-0 win over Canada was followed by a decisive 2-0 loss to Morocco, the first time Belgium had lost to an African nation at a World Cup. The final group match against Croatia ended 0-0, meaning Belgium scored only once in three games — their lowest output in a World Cup group stage since 1938. Belgium's expected goals (xG) per match dropped from roughly 1.8 in 2018 to around 1.2 in 2022, while goals conceded per game rose from about 0.6 to 1.3. The average age of the starting XI against Morocco was roughly 28.5 years, with Vertonghen (35), Alderweireld (33), and Hazard (31) all past their peak. The exit was not a surprise to close observers, but the manner — passive, slow, lacking ideas — forced a reckoning.

Roberto Martinez, who had managed the team since 2016, stepped down after the tournament. His successor, Domenico Tedesco, was appointed in February 2023. The Italian-born German coach arrived with a track record of integrating academy products into first teams: at Schalke, he gave debuts to Weston McKennie and Matthew Hoppe, and at RB Leipzig, he promoted Josko Gvardiol and Dominik Szoboszlai from the youth setup. He wasted little time in signalling a change. The squad that had been built around a core of aging stars would be reshaped, and the tactical system that had defined Belgium for six years would be overhauled.

Managerial Shift and Tactical Reset

Tedesco's first decision was to move away from the 3-4-3 formation that Martinez had favoured. In its place, he installed a 4-2-3-1, a shape that allowed more flexibility in pressing and transition. The shift was not cosmetic. Under Martinez, Belgium often defended in a mid-block, relying on individual quality to win matches. Tedesco wanted a higher defensive line, more aggressive counter-pressing, and quicker vertical passes. By the time the 2026 World Cup qualifiers began, Belgium's pressing success rate — defined as regaining possession within five seconds of losing it — had risen from roughly 22% in 2022 to around 31%, according to available tracking data.

Tedesco's record in his first three years was solid: 14 wins, 5 draws, and 3 losses in competitive fixtures, including a creditable run to the Euro 2024 quarterfinals, where Belgium lost on penalties to France. That tournament showed both the promise and the fragility of the rebuild. Belgium dominated possession but lacked a cutting edge against deep blocks, a problem that persisted from the Martinez era. Still, Tedesco had established a clear identity: high energy, youth-infused, and tactically adaptable.

The tactical reset also involved a change in how Belgium built from the back. Under Martinez, the three-man defence often meant that one centre-back stepped into midfield, creating a numerical advantage. In the 4-2-3-1, the double pivot — typically Amadou Onana and Orel Mangala — drops between the centre-backs to receive, allowing the full-backs to push high. This has made Belgium less predictable in possession, though it has also exposed the defence to counter-attacks, a vulnerability that opponents have exploited.

Six Positional Overhauls Identified

The most visible change is at goalkeeper. Thibaut Courtois remains the starter when fit, but his injury record — a series of knee and groin problems since 2023 — has forced Belgium to plan for life without him. Koen Casteels, now at Al Qadsiah, and Matz Sels, of Nottingham Forest, have shared duties in qualifiers. Courtois's absence in key matches has been keenly felt; his shot-stopping and command of the penalty area are world-class, but Belgium have had to adjust to a less dominant presence.

At right-back, Thomas Meunier, a mainstay under Martinez, has been phased out. In his place, Timothy Castagne and Alexis Saelemaekers offer different profiles. Castagne, primarily a left-back, has become the first-choice right-back under Tedesco, providing defensive solidity and overlapping runs. Saelemaekers, more attack-minded, has been used in games where Belgium need width and dribbling. The change has added energy but also inconsistency; neither has fully nailed down the spot.

Centre-back was the most urgent overhaul. Vertonghen retired from international duty in 2023, and Alderweireld followed after Euro 2024. Their replacements, Wout Faes and Arthur Theate, have formed the first-choice partnership. Faes, of Leicester City, is aggressive and reads the game well, though his lack of pace can be exposed. Theate, now at Rennes, has impressed with his composure: roughly 89% pass accuracy and around 3.1 clearances per game in qualifiers. The duo is young — both under 26 — and still developing, which is both a strength and a risk.

In defensive midfield, Axel Witsel's international career ended after 2022. The 34-year-old had been a metronome, but his lack of mobility was a liability. Onana (Everton) and Mangala (Lyon) have taken over. Onana, in particular, has been a revelation: his duel win rate in midfield is roughly 75%, and he covers ground quickly. Mangala is more of a passer, linking defence to attack. The pairing works well against most opponents, but both can be caught out positionally against elite teams.

Attacking midfield saw the retirement of Eden Hazard, who called time on his international career after 2022. Kevin De Bruyne remains the creative hub, but at 35 in 2026, his workload is managed carefully. Tedesco has used Charles De Ketelaere in a floating role behind the striker, and the Atalanta man has shown flashes of the creativity that made him a coveted prospect. Still, Belgium's reliance on De Bruyne is heavy: he has been involved in roughly 45% of the team's key passes in the build-up to 2026.

Up front, Romelu Lukaku is still the first-choice striker, but Loïs Openda has emerged as a genuine alternative. Openda scored 22 goals in the 2024-25 Bundesliga season for RB Leipzig, using his pace to run in behind. Lukaku's hold-up play and physicality remain valuable, but his first touch and link-up have drawn criticism. Tedesco has occasionally started both in a two-striker system, but the tactical balance is tricky.

Key Newcomers and Their Impact

Jérémy Doku has been the most transformative addition. The winger, now at Manchester City, averages roughly 15 dribbles per 90 minutes, more than any other Belgian player in the top five leagues. His ability to beat defenders one-on-one has given Belgium a dimension they lacked in Qatar. In the Euro 2024 quarterfinal against France, Doku created four chances and completed eight dribbles, though Belgium still lost. His final ball remains inconsistent, but his threat forces defences to shift, creating space for others.

Loïs Openda's goalscoring record speaks for itself, but his off-ball movement is equally important. He averages roughly 0.5 goals per 90 minutes for Belgium, with a shot conversion rate of around 18%. His pace allows Belgium to play on the counter, a tactic Tedesco has used against stronger opponents. The partnership with Lukaku is still evolving; both prefer to play centrally, so Tedesco often starts only one.

Arthur Theate has been a calming presence at the back. His passing range — he can hit long diagonals to switch play — and his ability to step into midfield have made him a key outlet. In the 2026 qualifiers, he averaged roughly 70 passes per game with 89% accuracy, and his defensive stats are solid: 3.1 clearances and 1.2 interceptions per match. He is not yet dominant in the air, winning about 60% of aerial duels, but he is improving.

Amadou Onana's physicality has added bite to midfield. He wins roughly 75% of his duels and makes around 2.5 tackles per game. His passing is neat but not expansive; he tends to play safe passes to keep possession. Against top sides, his discipline can waver, and he has picked up needless yellow cards. Still, at 24, he is developing into a leader.

Charles De Ketelaere has had a mixed journey. After a difficult spell at AC Milan, his loan to Atalanta revived his career. He has contributed roughly 0.4 assists per 90 minutes for Belgium, often drifting into half-spaces to receive. His creativity is valuable, but he lacks De Bruyne's consistency. Tedesco has used him as a second striker or as a No. 10, and he is still finding his best role.

Statistical Decline and Recovery

The numbers show a team in transition. Belgium's xG per match in the 2022 World Cup was roughly 1.2, down from about 1.8 in 2018. By the 2026 qualifiers, that figure had risen to around 1.5, still below the 2018 peak but trending upward. Goals conceded per game dropped from about 1.3 in 2022 to around 0.8 in the qualifiers, though the sample includes weaker opponents. The average age of the squad has fallen from about 28.5 years at the 2022 World Cup to around 26.1 by early 2026. That is a significant shift, especially in defence and midfield. Ball recoveries in the final third have increased by roughly 40%, reflecting the higher press. However, Belgium still struggle to convert those recoveries into goals; they create roughly 2.5 chances per game from high turnovers, but only about 0.3 of those lead to a goal.

Set-piece vulnerability remains a concern. In the qualifiers, Belgium conceded eight goals from set pieces, the most among European sides that qualified. Tedesco has worked on zonal marking, but the issue persists. Against taller teams, Belgium's lack of aerial presence in midfield — neither Onana nor Mangala is dominant in the air — is a weakness that opponents have targeted. Belgium concede roughly 0.4 goals per game from set pieces, higher than the average for top-10 ranked teams. The lack of a dominant aerial presence in midfield and the occasional lapses in concentration from Faes and Theate are contributing factors. Tedesco has tried to mix zonal and man-marking, but the results have been mixed.

Remaining Weaknesses Ahead of 2026

Left-back depth is a clear issue. Castagne is the first choice, but he is primarily a right-back playing out of position. The only other natural left-back in the squad is the uncapped Maxim De Cuyper, who has limited experience. Against top wingers, this could be exploited. Belgium's full-backs are asked to push high, leaving space behind, and without a specialist left-back, that space is more dangerous.

De Bruyne reliance is perhaps the biggest tactical concern. He creates roughly 45% of Belgium's key passes, and when he is marked out of a game, the team struggles to generate chances. In the Euro 2024 quarterfinal, France man-marked De Bruyne with N'Golo Kanté, and Belgium created only 0.6 xG. Tedesco has tried to reduce this dependency by using Doku and De Ketelaere as additional creators, but neither has De Bruyne's vision.

Inexperience in knockout pressure is another unknown. Only a handful of players — De Bruyne, Courtois (when fit), Lukaku — have played in a World Cup knockout match. The younger core, including Doku, Openda, and Onana, has limited experience in high-stakes games. The Euro 2024 quarterfinal loss to France was a learning experience, but it also showed that Belgium can be stifled by a disciplined opponent.

What a Successful 2026 Looks Like

A quarterfinal appearance is probably the minimum realistic target. Belgium's group in 2026 is manageable — they are seeded, and the expanded format means a last-16 spot is likely. A quarterfinal would mean beating a team of similar or slightly lower quality, and then facing a top-tier side in the last eight. That would represent progress from the group-stage exit of 2022.

The Doku-Openda-De Bruyne triple threat is Belgium's best attacking combination. Doku draws defenders, Openda runs in behind, and De Bruyne picks the passes. If that trio can stay fit and develop chemistry, Belgium can trouble any defence. But the supporting cast — the full-backs, the second striker — must contribute goals and assists too.

Tedesco's system is fully embedded by now. The players know their roles, and the pressing patterns are automatic. The danger is that opponents have had time to study Belgium's weaknesses, particularly the left-back area and set-piece vulnerability. If Tedesco can adapt in-game, Belgium could exceed expectations.

The transition from the golden generation is complete. The 2026 squad is younger, hungrier, and more athletic. It lacks the individual brilliance of Hazard at his peak, but it has more collective energy. Belgium are ranked in the top five of the FIFA rankings as of June 2026, a reflection of their consistency in qualifiers. But rankings mean little in a knockout tournament. The true measure will be whether this rebuilt team can win a match that matters, against a top opponent, under pressure. To reach the semifinals, Belgium must solve two specific problems: first, find a reliable left-back who can defend elite wingers, and second, develop a secondary creative outlet to reduce dependency on De Bruyne. If Tedesco can address these, a run to the last four is not out of reach.