FIFA's decision to combine September and October's international windows was supposed to make life easier for players and national teams. After just one attempt, European football associations are already pushing to scrap it.
The first extended international break of the 2026/27 season has barely finished, but European football is already questioning whether it should ever happen again. A new scheduling system introduced by FIFA has forced national teams to play four Nations League matches in a single international window, leaving coaches dealing with injuries, clubs counting the cost of losing players and smaller football associations struggling with the financial consequences.
According to The Guardian, opposition to the format was almost unanimous during a meeting of European football associations in Berlin on October 8. Representatives expressed serious concerns about player welfare, the competitive balance of international football and the commercial difficulties created by the schedule. UEFA is now expected to face pressure from its member associations to persuade FIFA to reverse the change, even though the calendar has already been approved through 2030.
The controversy is particularly striking because the new system was originally presented as an improvement. By merging two separate international windows into one, FIFA hoped to reduce travel demands and make the football calendar more manageable. Instead, the opening experiment has produced complaints from virtually every direction, raising an uncomfortable question: has football simply exchanged one scheduling problem for another?
Why FIFA Changed the International Calendar
For years, European club football was interrupted twice during the opening months of the season. Players would leave their clubs in September for two international matches, return to domestic competition and then depart again in October for another pair of fixtures. The arrangement was frequently criticised for disrupting club momentum, creating additional international travel and forcing players to switch repeatedly between different coaching systems.
In March 2023, the FIFA Council approved a revised international match calendar covering the period from 2025 to 2030. Beginning in 2026, the traditional September and October windows would be replaced by a single 16-day release period accommodating four matches. The September and October breaks had previously lasted nine days each, meaning the new arrangement actually reduced the total number of days allocated to those fixtures.
On paper, the change had several advantages. Clubs would lose their international players once rather than twice, footballers would make fewer journeys between their domestic teams and national squads, and international coaches would have more uninterrupted time to work with their players. Domestic leagues would also be able to resume without another international interruption just a few weeks later.
But reducing the number of international windows did not mean reducing the number of matches. Four fixtures were still squeezed into the same release period, and the 2026/27 Nations League made the situation particularly demanding. Unlike friendly matches, Nations League encounters carry competitive consequences, making rotation less straightforward and placing additional pressure on coaches to select their strongest available teams.
The official FIFA calendar ran from September 21 to October 6, although the four competitive fixtures for many European sides were concentrated into approximately 11 days. After spending much of the summer participating in the expanded 2026 World Cup, some players returned to their clubs for only a short period before facing another demanding sequence of international matches.
The Injuries That Turned Concern Into Opposition
The physical consequences quickly became one of the main arguments against the new system. Kylian Mbappé, Alexander Isak, Cody Gakpo, Alex Scott and Brian Brobbey were among the players affected by fitness problems during the international window, prompting renewed questions about the demands being placed on footballers so early in the club season.
The Netherlands provided one of the clearest examples of the difficulties facing national teams. By the beginning of October, coach Xavi Hernández had already lost several players, with Brobbey, Gakpo, Lutsharel Geertruida and Jan Paul van Hecke returning to their clubs after suffering injuries during the opening three matches.
Speaking ahead of the Netherlands' encounter with Serbia, Xavi openly criticised the format. As reported by Reuters on October 3, he argued that the new schedule was damaging both national teams and the clubs required to release their players. He also questioned the wisdom of introducing such an intensive international programme just three months after the World Cup.
His concerns were not limited to the matches themselves. International football also involves travel, tactical preparation, training sessions and recovery periods, all of which must be accommodated between fixtures. For a player already carrying fatigue from domestic and international commitments, having several competitive games in quick succession can leave little opportunity to recover properly.
England manager Thomas Tuchel and Spain coach Luis de la Fuente have also criticised the new arrangement. Tuchel raised concerns about the physical risks associated with players repeatedly switching between club and international environments, while De la Fuente expressed a preference for the previous system because it offered more recovery time between international assignments.
There is an important distinction between identifying a worrying pattern and proving that the calendar directly caused particular injuries. Footballers can suffer physical problems under any scheduling system, and individual cases depend on playing time, previous injuries, medical history and other factors. Nevertheless, the concentration of matches has intensified concerns about cumulative fatigue, particularly for players who participated deep into the World Cup before returning to demanding domestic schedules.
Why Smaller Nations May Be Suffering More
The debate is not exclusively about wealthy clubs losing expensive players. For smaller national teams, the extended international window creates a different set of problems that may be even harder to overcome.
Countries with large pools of established international footballers can rotate their squads without necessarily sacrificing significant quality. England, France, Spain and Germany have enough depth to make several changes while remaining competitive. Smaller nations, however, often depend heavily on a relatively limited group of experienced players, making it difficult to rest key individuals during four important matches.
That difference becomes increasingly significant as the international window progresses. A team entering its third or fourth Nations League match with several injuries or suspensions may be forced to rely on players with limited international experience. Its opponent might have the luxury of bringing in another group of footballers who regularly compete at the highest level.
The consequences extend beyond individual results. Nations League performances influence the competitive hierarchy of European international football, and the 2026/27 campaign also has implications for the seeding arrangements surrounding Euro 2028. A scheduling format that disproportionately affects countries with smaller player pools could therefore have repercussions beyond the immediate competition.
There are also financial concerns. International matches represent an important source of revenue for many national associations, particularly through ticket sales and commercial activity surrounding home fixtures. The new arrangement has forced some countries to stage two home matches within a relatively short period, making it harder to promote each event separately and persuade supporters to purchase tickets for both.
For associations without the commercial resources of Europe's largest football nations, weaker ticket sales can have a meaningful impact on their budgets. The problem is particularly frustrating because the format was introduced as an administrative improvement, yet some federations now believe it has made their operations more difficult.
Clubs Are Left Dealing With the Consequences
From a club's perspective, the attraction of a combined international window was understandable. Losing players once instead of twice appeared to offer greater continuity during the opening months of the season, especially for managers attempting to establish their teams' rhythm after the summer.
However, that advantage becomes considerably less valuable when footballers return injured or exhausted. Clubs have limited control over how their players are used during international duty, and a demanding four-match programme can leave them dealing with fitness problems just as domestic and European competitions begin to intensify.
The consequences are already being felt across English football. As FootyRoom previously reported, Premier League clubs have been counting the damage from the international break, with injuries and fitness concerns complicating preparations for the return of domestic competition. The problems facing English clubs illustrate why the new calendar has become such a contentious issue, even though it was originally designed to reduce disruption.
The situation also exposes a longstanding disagreement over responsibility for player welfare. National associations want their strongest teams available for competitive fixtures, while clubs are responsible for managing players across domestic leagues, cup competitions and European tournaments. Footballers themselves are caught between those competing demands, with both sides depending on their availability.
The increased number of major international and club competitions has made those tensions harder to ignore. The expanded World Cup in 2026 added to the demands on elite players, while domestic and continental tournaments continue to occupy much of the available calendar. The new international window does not necessarily create more matches than the previous arrangement, but it changes how those matches are distributed and how much recovery time is available between them.
That distinction helps explain why a format designed to reduce disruption can still attract criticism from clubs and national-team managers. Fewer interruptions are useful, but they do not automatically mean a healthier schedule when the same competitive workload is concentrated into a shorter period.
Could FIFA Be Forced to Reverse the Decision?
Despite the growing opposition, abandoning the new international window would not be straightforward. FIFA's calendar was approved in 2023 and remains in place through 2030, meaning the governing body would need to agree to changes rather than simply allowing UEFA to restore the old format independently.
The position of European associations is nevertheless becoming difficult to overlook. The Guardian reported that Thursday's meeting in Berlin produced overwhelming opposition to the arrangement, with England's Football Association among those highlighting its disadvantages. The expectation is that UEFA will be pressed to take those concerns to FIFA and seek a return to separate September and October international windows.
Not everyone believes the experiment should be abandoned immediately. A longer period with players can benefit national-team coaches, particularly those attempting to introduce new tactical ideas or work with squads that rarely train together. At least one association has indicated that it intends to examine the advantages and disadvantages before reaching a final conclusion.
There are also potential logistical benefits from reducing international travel, especially for players representing countries far from their club teams. Reverting to the previous arrangement would restore the separate journeys and interruptions that motivated the reform in the first place.
But any attempt to change the existing calendar would require agreement across football's governing structures. UEFA can represent the concerns of its members and lobby for a different arrangement, but it cannot unilaterally rewrite FIFA's international release periods. The strained relationship between the two organisations further complicates the possibility of a quick solution.
For the moment, the next international window offers a temporary return to familiar scheduling. November's matches will be played during a conventional nine-day period, with two fixtures permitted per team. The same arrangement applies to the international windows scheduled for March and June 2027, but the combined September-October period is currently set to return next year.
That means football has several months to consider the consequences of the first experiment before facing the same problem again.
A Calendar Problem That Goes Beyond the Nations League
What makes this controversy significant is that it reaches beyond a single international break. Football's administrators have spent years trying to balance an increasingly crowded schedule, but every proposed solution appears to create fresh disagreements between the organisations responsible for different parts of the game.
The combined September-October window was supposed to demonstrate that fewer interruptions could make the season more manageable. Instead, its first edition has highlighted the difference between reducing travel and reducing physical demands. Playing four competitive international matches in a concentrated period may be administratively convenient, but that convenience means little to a club waiting for an injured player to recover or a national coach struggling to assemble a fit squad.
The debate also raises questions about how international football should be organised in the future. Smaller countries want a schedule that does not place them at a competitive or financial disadvantage, leading nations need enough flexibility to manage their players, and clubs want greater protection for footballers whose workloads are already substantial.
FIFA now faces a choice between defending a calendar that was carefully negotiated years in advance and responding to complaints emerging from its first real test. There is no indication yet that the governing body intends to abandon the arrangement, and the current schedule remains approved until 2030.
What seemed like a relatively straightforward change to the international calendar has therefore developed into another dispute over who controls football's increasingly limited time. The first extended break is over, but the argument about its future is only beginning.
Published by Patrick Jane
09.10.2026