Fenerbahçe Face Defensive Setback as Mert Müldür Ruled Out with Meniscus Injury
Fenerbahçe have suffered a major blow to their squad depth after medical tests confirmed that Mert Müldür has sustained a torn meniscus in his knee. The Turkish international picked up the injury during a training session at the club’s Samandıra facilities and was unable to complete the workout.
Müldür was taken for further examinations at Ataşehir Medicana Hospital, where doctors identified structural damage to the meniscus. The defender is expected to remain unavailable for at least two months, meaning he could miss a significant portion of Fenerbahçe’s upcoming Süper Lig schedule as well as important matches in other competitions.
The injury arrives at a particularly difficult moment for both the player and the team. Müldür had recently regained a regular place in İsmail Kartal’s plans, starting consecutive matches as Fenerbahçe managed a demanding run of domestic and European fixtures. His return to the starting lineup had increased competition and provided the coaching staff with another reliable defensive option.
One of Müldür’s most valuable qualities is his versatility. Primarily used as a right-back, he is also capable of operating on the opposite side when required. That flexibility has allowed Kartal to rotate his defensive unit, respond to suspensions and injuries, and adapt his formation without making several changes at once.
His absence will therefore create more than a simple vacancy on the right flank. Fenerbahçe must now find a way to maintain balance while continuing to compete on several fronts. The club’s schedule is expected to place considerable pressure on the squad, making the loss of a player who can cover multiple positions especially significant.
Bright Osayi-Samuel is likely to take on greater responsibility at right-back. The Nigerian defender offers pace, physical strength and attacking energy, but the increased workload could require careful management from the coaching staff. If he is unavailable or needs a rest, Fenerbahçe may have to consider less familiar defensive combinations.
Kartal could also use the injury as an opportunity to assess players from the academy. Young defenders may be included in matchday squads or given limited minutes, particularly in games where Fenerbahçe can control possession and reduce defensive risk. However, relying on inexperienced players during a busy period would naturally carry its own challenges.
Another possibility is an internal tactical adjustment. The coaching staff could alter the team’s defensive structure, use a more conservative full-back on one side or deploy a system with additional cover in midfield. Such changes would help protect the remaining defenders but could also affect the team’s attacking width and transition play.
Müldür’s role had become increasingly important because of his direct style and ability to contribute on both sides of the ball. He can support attacks, defend wide spaces and move into different areas depending on the match situation. Replacing those qualities with one player may prove difficult, forcing Fenerbahçe to distribute his responsibilities across the squad.
The timing is also damaging for the Turkish national team. Müldür has been withdrawn from Vincenzo Montella’s upcoming UEFA Nations League squad because of the injury. The national team staff must now revise their defensive plans and identify an alternative at full-back before the international window begins.
For Müldür, the immediate priority will be rehabilitation and a controlled return to training. Meniscus injuries can vary in severity, and the recovery process will depend on the treatment chosen, the extent of the tear and how the knee responds during rehabilitation. A rushed comeback could increase the risk of further complications, so Fenerbahçe are likely to take a cautious approach.
The club will also need to monitor the wider defensive group more closely. With one versatile player removed from the rotation, regular starters may face heavier workloads, increasing the importance of recovery sessions, medical monitoring and squad rotation. The situation could become even more complicated if further injuries or suspensions occur.
Fenerbahçe’s response will test the depth of Kartal’s squad. The team has ambitions in every competition it enters, but maintaining consistency during a congested calendar requires dependable alternatives in every position. Müldür’s absence makes that challenge more immediate and may influence both short-term selection decisions and future recruitment plans.
Until his return, the coaching staff must balance defensive stability with the need to preserve attacking momentum. Osayi-Samuel appears set to become the leading option on the right, while academy players and tactical changes may be used to cover the remaining minutes. The injury is a setback, but effective rotation could prevent it from disrupting Fenerbahçe’s season entirely.