Amadou Onana faces nine months out after ACL surgery, dealing a major blow to Aston Villa and Belgium following his World Cup injury.
Amadou Onana ruled out for around nine months after knee surgery
Belgium international Amadou Onana is expected to be sidelined for approximately nine months after undergoing surgery on the anterior cruciate ligament in his right knee. The operation was carried out on Tuesday in Lyon, France, according to medical sources.
The injury represents a major setback for both Aston Villa and the Belgian national team, as the 24-year-old midfielder now faces a long and demanding rehabilitation process before he can return to competitive football.
Onana suffered the injury on 7 July in Seattle, United States, during Belgium’s 4-1 victory over the United States in the round of 16 of the 2026 World Cup. Although the Belgian side secured an impressive result and advanced to the next stage of the tournament, the victory was overshadowed by concerns surrounding the condition of one of their most influential midfielders.
Injury suffered during Belgium’s World Cup campaign
Onana was unable to continue normally after damaging his right knee during the match. The seriousness of the problem was not immediately clear, but Belgium head coach Rudi Garcia admitted shortly afterwards that the medical staff feared a significant injury.
Further examinations confirmed damage to the anterior cruciate ligament, one of the most important structures responsible for stabilising the knee. Following consultations with specialists, surgery was considered necessary to repair the injury and give Onana the best possible chance of making a complete recovery.
The midfielder travelled to Lyon for the procedure, which was successfully completed on Tuesday. He is now expected to spend the coming days recovering from the operation before beginning the first stage of his rehabilitation programme.
An anterior cruciate ligament injury is one of the most serious physical setbacks a professional footballer can experience. The recovery process normally requires several months of carefully controlled work, with players needing to rebuild strength, mobility, balance and confidence in the affected knee.
Aston Villa preparing for a lengthy absence
Onana will continue his recovery under the supervision of Aston Villa’s medical team. The English club will monitor his progress closely and is unlikely to place unnecessary pressure on him by setting a fixed date for his return at this early stage.
The initial phase of rehabilitation will focus on allowing the knee to heal properly following surgery. Medical staff will work to reduce swelling, restore movement and prevent excessive loss of muscle strength in the affected leg.
As Onana’s condition improves, the workload will gradually increase. The midfielder will begin strength exercises, stability work and controlled movement before eventually progressing to running and more demanding football-related activities.
The final stages of rehabilitation are expected to include changes of direction, acceleration, jumping, tackling movements and training with the ball. Only after completing those steps without pain or instability will he be considered ready to return to full training with his teammates.
Even after receiving medical clearance, Onana may require additional time to regain match fitness. Players returning from long-term knee injuries often need several appearances before recovering their previous rhythm, confidence and physical sharpness.
Major blow for Aston Villa’s midfield
The Belgian’s absence is a significant problem for Aston Villa. Onana provides physical strength, defensive security and energy in central midfield, while also being capable of carrying the ball forward and supporting attacks.
His ability to win duels, cover large areas of the pitch and protect the defensive line has made him an important member of the squad. Losing him for most of the season could force Aston Villa to adjust their tactical plans and place greater responsibility on other midfielders.
The club may also have to assess whether additional reinforcements are required. A nine-month absence would keep Onana out for a substantial part of the domestic campaign and could affect Aston Villa’s options in both English and European competitions.
However, the priority will remain the player’s long-term health. Given the seriousness of the injury, Aston Villa are expected to take a cautious approach and avoid rushing him back before the knee is fully prepared for the demands of elite football.
Belgium lose a key international player
The injury is equally damaging for Belgium. Despite being only 24, Onana has already established himself as an important figure in the national team and has collected 33 senior international appearances, scoring one goal.
His physical presence and tactical discipline give Belgium greater balance in midfield. He can operate in a defensive role, break up opposition attacks and provide support to the team’s more creative players.
Onana is regarded as one of the central figures in the current Belgian squad alongside experienced players such as Romelu Lukaku, Kevin De Bruyne, Thomas Meunier and Thibaut Courtois.
Rudi Garcia must now prepare for upcoming international fixtures without the Aston Villa midfielder. Depending on how his recovery develops, Onana could miss several important matches before being considered ready to return to the national team.
Belgium’s medical staff are expected to remain in regular contact with Aston Villa throughout the rehabilitation process. The national team will want to follow his progress closely, but the final decision over his return will depend on his physical condition rather than the international calendar.
Rudi Garcia’s fears confirmed
Immediately after the World Cup match against the United States, Garcia made it clear that the early signs were worrying. The Belgium coach described the situation as potentially serious, and those concerns were later confirmed by medical examinations.
The timing of the injury made the setback particularly painful for Belgium. The team had just produced one of its strongest performances of the tournament, defeating the hosts 4-1 and securing a place in the quarter-finals.
Instead of being able to focus entirely on the next round, the Belgian camp was forced to deal with the loss of an important midfielder. Onana’s injury changed the balance of the squad and removed one of Garcia’s most reliable options in the centre of the pitch.
For the player himself, the incident brought an abrupt end to his World Cup campaign. What had been an opportunity to compete on the biggest stage in international football quickly became the beginning of a long period away from the game.
A career built across several European leagues
Onana has gained experience in Germany, France and England during his professional career. He played for Hamburg before moving to Lille, where his performances helped establish him as one of Europe’s most promising young midfielders.
He later joined Everton and adapted to the physical demands of the Premier League. His strength, athleticism and ability to compete in midfield attracted further attention before he eventually moved to Aston Villa.
At international level, Onana has gradually become an increasingly important player for Belgium. His profile offers the team a combination of power, mobility and defensive awareness that is difficult to replace.
His development over recent years had placed him in a strong position to become one of the leaders of Belgium’s next generation. The injury will temporarily interrupt that progress, although his age means he still has time to recover and return to the highest level.
A demanding rehabilitation process lies ahead
The next several months will test Onana physically and mentally. Rehabilitation from anterior cruciate ligament surgery is rarely straightforward, and progress is often measured through small improvements rather than rapid changes.
The midfielder will need to follow a carefully structured programme prepared by doctors, physiotherapists and fitness specialists. Every stage will be monitored to ensure that the repaired ligament is protected while the muscles around the knee regain strength.
One of the most important moments will come when Onana begins running again. From there, the intensity of his training will gradually increase until he is able to complete football-specific movements at full speed.
The medical team will also assess how the knee responds to fatigue, contact and sudden changes of direction. These movements are essential for a midfielder who relies heavily on acceleration, physical duels and quick reactions.
There may also be psychological challenges. Players returning from serious knee injuries sometimes need time to regain complete confidence when tackling, turning or landing after a jump.
No exact return date expected yet
Although the current estimate points to an absence of around nine months, recovery times can vary from player to player. Aston Villa are therefore expected to review Onana’s condition regularly rather than commit to a precise comeback date.
Any complications or setbacks could extend the recovery period, while a smooth rehabilitation may allow him to resume training within the expected timeframe. However, returning to training and being ready for competitive football are two different stages.
The club will want Onana to demonstrate that he can complete full sessions without pain, swelling or instability before allowing him to play again. His workload is also likely to be managed carefully during his first weeks back with the squad.
The objective will not simply be to return as quickly as possible, but to recover fully and reduce the risk of suffering another injury.
Onana begins the long road back
For now, Onana’s focus will be entirely on his rehabilitation. The successful surgery in Lyon was the first important step, but the most difficult part of the process will take place over the months ahead.
His absence will be strongly felt by both Aston Villa and Belgium. The midfielder had become a key player for club and country, and replacing his combination of physical power, tactical discipline and mobility will not be easy.
Onana will have the support of Aston Villa’s medical department, his teammates and the Belgian national team as he works towards his return. The coming months will require patience, determination and careful management.
There is still no definitive date for his comeback, but the initial prognosis suggests that he will remain out of action for most of the season. Aston Villa and Belgium will now hope that his rehabilitation proceeds without complications and that he is eventually able to return at the same level he showed before the injury.
