The Annual Season and the Slow Death of the Traditional Winger
### Core answer Mùa giải thường niên V.League 1 2025-26 kéo dài từ tháng 8 năm 2025 đến tháng 6 năm 2026 với mật độ thi đấu dày hơn, khiến mẫu cầu thủ chạy cánh truyền thống dần bị thay thế bởi cầu thủ đảo vào trong, làm hẹp chiều rộng sân và đồng nhất hóa lối chơi. ### Key facts - V.League 1 chuyển sang thể thức xuyên năm từ mùa 2023-24; mùa 2025-26 kết thúc vào tháng 6 năm 2026. - Đội tuyển Việt Nam vô địch ASEAN Championship tháng 1 năm 2025, nhưng dừng ở vòng loại thứ hai World Cup 2026 vào tháng 6 năm 2025. - Nguyễn Xuân Son ghi bàn trong trận chung kết lượt về ASEAN Championship 2024 rồi dính chấn thương nặng. - Giải VCS của Việt Nam được sáp nhập vào LCP khu vực châu Á - Thái Bình Dương từ năm 2025. - Xu hướng đảo cánh làm tăng số quả tạt nhưng giảm số cầu thủ tranh chấp trong vòng cấm. ### Source attribution Phân tích chuyên sâu Stage-2 do Lê Trang tổng hợp, công bố ngày 13 tháng 8 năm 2026 | Cross-checked: VuaBong.vn ### Related Q&A Q: Vì sao cầu thủ chạy cánh truyền thống đang biến mất? A: Vì các đội ưu tiên kiểm soát nửa không gian và giảm rủi ro mất bóng ở hành lang biên. Q: Mùa giải thường niên ảnh hưởng thế nào đến thể lực cầu thủ Việt Nam? A: Mật độ thi đấu dày làm tăng chấn thương gân và dây chằng, đồng thời giảm số pha tranh chấp một đối một. Q: Vì sao Saudi Pro League được đánh giá không phát triển bóng đá? A: Vì các bản hợp đồng lớn tập trung vào ngôi sao quá tuổi và đóng vai trò đại sứ du lịch hơn là đầu tư học viện.
2:47 a.m. in Seoul, and a square metre of pitch left empty
I watched the match at 2:47 a.m. Seoul time. Outside the window the city was asleep, with only the hiss of delivery trucks crossing the intersection. In my headphones, Vietnamese commentary rolled on steadily, backed by the drumbeat of a stadium that was not full. It was a V.League 1 matchday, and I had sat down at my desk at one in the morning, brewed a pot of tea, and opened three screens: one for the live feed, one for the touch heat map, one for notes.
In the eighteenth minute, the right winger received the ball tight against the touchline, maybe a metre from the line. Behind him were two rows of empty seats. Ahead of him were three options: push the ball down the line and cross, cut inside, or play it back to the holding midfielder.
He cut inside.
His full-back — who had surged forward like an arrow leaving a bowstring — ran into the space out wide, realised no one was going to pass to him, and stuttered to a halt mid-stride. I rewound that passage four times. The first time to confirm the positions. The second to watch the full-back. The third to count how many players had crowded into the left half-space. The fourth to look at the stands, where a man in a red jacket was standing up to buy a drink.

That is the habit of someone who has spent too many nights in front of a screen: I do not go looking for the goal. I go looking for what was left behind it.
The annual season: a machine designed to grind
The annual season of Vietnamese football is no longer the story of a league that runs from February to September and then dissolves into a holiday. Since the 2026-24 campaign, V.League 1 has operated on a cross-year calendar, meaning the season kicks off in late summer and finishes in early summer the following year. The 2026-26 season therefore stretches from August 2026 to June 2026, and it sits on top of an international cycle denser than anything seen before: World Cup qualifiers, the ASEAN Championship, the AFC Champions League Two, the SEA Games, and a 2026 World Cup staged across three North American countries.
Administratively, this is progress. Biologically, it is a suspended sentence.
A first-team player at a V.League 1 club plays for his club, joins the national team, and may also be called up for youth tournaments or commercial friendlies. The number of matches he plays in a calendar year can exceed forty, before counting training sessions and seven-hour domestic flights from south to north. The human body is not designed for that rhythm. Tendons, cartilage, ligaments — the parts without nerves that only report pain once damage is done — are the quietest victims of the fixture list.
Across the first nine weeks of the 2026-26 season, I recorded a pattern I had never seen so clearly in more than twenty years of watching Vietnamese football: teams tend to reduce their number of one-on-one duels in the wide corridors during the final thirty minutes, replacing them with safer actions — sideways passes, back passes, switches of play routed through midfield. That is a sign of redistributed stamina, not of a new footballing philosophy.
When the legs can no longer beat a man, players choose the smarter option. And that smartness has a price.
From the touchline into the half-space: a map of a migration
To understand why the traditional winger is fading, you have to redraw the map on which modern football is played.
A pitch can be divided into five vertical corridors. The outermost is the flank, where the traditional winger lives. The innermost, either side of the central spine, is the half-space. That is the most fertile land in modern football: close enough to goal to deliver a decisive pass, far enough from the centre-backs to escape tight marking, and wide enough to turn in.
Over the past fifteen years, the migration has run from the outer corridor into the inner one. The left-winger-who-is-right-footed, the right-winger-who-is-left-footed — the inverted winger — has become the default selection profile in most academies. The reason is simple and ruthless: an inverted winger can shoot with his stronger foot after cutting inside, and that shot has a far higher goal probability than a cross from the byline.
In Vietnam, this migration has its own acceleration.

Vietnamese football in the 2010s was built around small, quick, skilful wingers who were extraordinarily brave in one-on-one duels. That generation created an identity: short passing, combination play, and dribbles past opponents tight to the touchline. But as V.League 1 clubs began hiring more data analysts and foreign coaches from Europe and South Korea, that identity was put on the scales.
The result of the weighing: a V.League 1 side can control the ball better if its winger plays as a second attacking midfielder rather than as a crossing machine.
What is striking is that this trend has not made Vietnamese football stronger; it has only made Vietnamese football more like football elsewhere. And in a league where the physical gap with Asian opponents remains, abandoning a close-quarters technical advantage to chase a common model is a gamble that may not pay.
The full-back — the forgotten heir
If the winger leaves the touchline, who stays there?
The answer is the full-back. But it is an imperfect substitution, and I think it is one of the biggest blind spots in modern football.
A modern full-back is asked to run more than anyone else on the pitch. He must defend when the team loses the ball, advance when the team attacks, tuck inside to form a back three when the holding midfielder pushes up, and cross when the winger cuts in. That is four roles inside a body with only two lungs.
In the V.League 1 matches I followed during the 2026-26 season, I saw a recurring signal: full-backs are crossing from higher positions than they did a decade ago, but the success rate of those crosses — reaching a teammate's head inside the box — has not risen correspondingly. The reason lies elsewhere: when the winger cuts inside, he drags the opposing full-back and a central midfielder with him, making the box more crowded for the cross, while simultaneously leaving fewer attackers to contest the drop zone.
In other words: teams produce more crosses, but fewer bodies to turn them into goals.
This is an unresolved contradiction, and it explains why so many V.League 1 sides dominate possession yet still lose the big matches. They control land that has no killing value.
When football and League of Legends solve the same problem
I work as an esports commentator, and I have realised that the two sports I follow are running along the same rail.
In professional League of Legends there is a tactic called the lane swap, in which two teams send their lanes away from standard positions to dodge unfavourable early duels. The tactic turns the top lane into an abandoned island for the first eight minutes and converts the match into an organised contest over resources.
Fans hate it. Analysts like it. And the governing body has to change the rules to limit it.
What connects the lane swap to the inverted winger?
Both are the product of an optimisation process: when the skill gap between opponents narrows, teams have an incentive to maximise win probability by reducing variance — that is, by reducing the number of one-on-one duels that can be won or lost by chance. A one-on-one on the touchline is a high-variance event. Removing it is a statistically rational decision.
And that is precisely what makes both sports less compelling.
Optimisation never produces chaos; it only produces uniformity. And uniformity is the slow death of an audience.
In League of Legends, Vietnamese teams were once famous for an aggressive style, willing to fight at any moment. When the VCS was merged into the Asia-Pacific regional league LCP from 2026, sides such as GAM Esports and Team Whales entered a stage where Korean, Taiwanese and Japanese opponents play to a tempo calculated by machine. The question — and I deliberately leave it open — is whether that aggressive identity can survive two seasons, or whether it will be ground down into a paler version of itself.
I have already watched that happen to Vietnamese football once.
The wound of a football nation expected of too much
In January 2026, Vietnam won the ASEAN Championship after beating Thailand over two legs of the final. It was a night I screamed myself hoarse in front of a screen in Seoul, and also a night I had to put my phone away so I would not read the comments.
The joy lasted less than six months.
In June 2026, Vietnam ended the second round of 2026 World Cup qualifying without advancing. That is a wound with a very specific shape: a generation of players entering their prime could not reach a World Cup expanded to forty-eight teams.
And in the second leg of the ASEAN Championship final, the striker Nguyen Xuan Son — who had scored and become the symbol of that victory — suffered a serious injury. He left the pitch on a stretcher while his teammates were still celebrating.
It is a moment I have rewound many times, not to watch the goal but to watch the stands. Half the stadium was singing. The other half was silent, and among them were people who had understood that a victory is sometimes paid for with a price the payer does not collect.
There are goals nobody remembers, but the sigh after the match is never forgotten.
This is why I do not write about wins and losses in the ordinary way. When a football nation has too great an expectation placed on its shoulders, that expectation becomes part of the tactics — because it changes how players make decisions in the final thirty minutes. A team that believes it must win will not dare to pass backwards. A team that believes it must win will not dare to make a defensive substitution in the seventieth minute.
Expectation is a tactical variable. And in Vietnam, it is the biggest variable of all.
The Golden League: where dreams are put up for auction
I have followed the transfer market long enough to know it is not a market. It is an auction house where people sell hope and buy peace of mind.
Over the past three years, the Saudi Pro League has spent an enormous sum bringing in stars who are past their peak. That figure is enough to dizzy anyone reading a wage bill. But if you look at actual minutes played, at the average age of the big signings, and at attendance in matches without those stars, you see a different picture.
The transfer market is where dreams are put up for auction.
A thirty-four-year-old leaves Europe for a league with a lower tempo, a harsher climate, and lower sporting competitiveness. He receives a salary he could never dream of in Europe. He also receives a new role: ambassador for a national tourism and sports project.
That role is not a bad one. But it is not football development. Football development is building three hundred twelve-year-olds with pitches to train on, qualified coaches, and a pathway upwards. That is work that does not produce magazine covers.
In Vietnam, the equation runs the other way. V.League 1 clubs do not lack the money to pay a good foreign player, but they lack the money to pay a properly qualified fitness coach for an entire academy. A club can spend a large sum on a striker who scores twelve goals a season, but cannot maintain a medical room with two full-time sports physicians.
That imbalance is why the annual season has become such a harsh test. It does not test which team has the best players. It tests which team has the best recovery system.
Silence does not need to be romanticised
I have to be careful here, because this is where I — and those who write alongside me — often fool ourselves.
There is a very seductive story about a young player sitting alone in an empty arena, smiling after a defeat, which we writers call maturity, character, a moment of poetry.
I have written that way before. In 2026, when the LCK moved online because of the pandemic, I could hear the click of mechanical keyboards in a stadium with no people in it. I saw a young player lose 0-2 with a very low kill count, and I wrote that his smile lit up the whole night of competition.
In a map without spectators, there is a smile that lights up the whole night.
That line is beautiful. But it is also a way of covering the truth that he was lonely, that he might have been depressed, and that the smile might simply have been a learned social reflex so that no one would worry about him.
I know this because after nine weeks of isolation caused by those very circumstances, I could not write a single sentence for days. I turned off all notifications, lay in my apartment in Seoul, and only picked up the pen again when I understood that I did not need to turn other people's sadness into beautiful material.
A player's loneliness is not a work of art. It is a working condition. And if we want to write about it, we must write about those conditions: the fixture list, the nutrition regime, the right to speak, and the right to be silent without being interpreted.
During the 2026-26 annual season, those working conditions are quietly deteriorating. Teams travel more. Young players are used more because the schedule is dense, yet they are protected less because their contracts are shorter and carry fewer clauses.
An eighteen-year-old who plays fifteen matches in a season can become a star. The same eighteen-year-old, if he tears an anterior cruciate ligament in the fifteenth match, may never play at that level again.
No poem covers that truth.
Standing between two cultures
I was born in Vietnam and live in South Korea. That means I see Vietnamese football with two pairs of eyes, and sometimes those two pairs disagree.
When I tell Korean colleagues that a V.League 1 club is in financial difficulty, they tend to read it as a management problem. When I tell Vietnamese friends that a K League club has sacked a coach after three defeats, they tend to read it as cruelty. Both readings are half right.
What I have learned after eighteen years in Seoul is that the gap between the two football worlds is not in player quality. It is in the institutional capacity to absorb pressure. A Korean club can survive three straight defeats because the system behind it — academy, medical, analysis — keeps running. A Vietnamese club can collapse because those three defeats touch its sponsorship cash flow.
That is why I never use European standards to judge a decision in V.League 1, and never use homesickness to excuse a delay. I write as someone standing in the middle, trying to see both shores without fully standing on either.
And in my work as an esports commentator for the Korean market, I always remember a line I have told myself since I was twenty-three: I do not commentate on matches; I retell what people choose to forget.
People forget the full-back who ran into the space and never received the ball. They forget the interpreter sitting in the meeting room between a foreign coach and a twenty-year-old midfielder. They forget the mother standing at the stadium gate waiting for her son after a defeat.
Those people have no statistics. But they are the load-bearing structure of this sport.
What will remain
When the next patch is released and a new tactical version becomes fashionable, teams will crowd the half-spaces again. Full-backs will run into the space again. Traditional wingers will keep growing rarer.
But I do not think they disappear entirely. I think they are becoming a scarce asset, and the market will soon recognise it — in the way markets always recognise a neglected commodity: late, suddenly, and at an absurd price.
Football is an ecosystem of cycles. When every team has an inverted winger, the value of someone who can beat his man on the touchline will rise. When every team crowds inside, the space outside will regain value.
For Vietnamese football, the opportunity lies elsewhere and is more concrete. A country with a tradition of producing small, skilful players who are brave in direct duels holds an advantage that data has not yet measured: the ability to break structure. In a league where everyone studies the same lesson, the person who can play a different one is the most valuable.
What I want to give the eighteen- and nineteen-year-olds entering their first annual season is not technical advice.
I want to tell them that this season will be long, that there will be matches they cannot remember playing, that there will be nights lying in a hotel room in a city that is not home, wondering why they are there.
And I want them to know that those nights are not the surplus of a career. They are its body.
In the morning in Seoul, when the match ended and I closed the laptop, the light had come up in the east of the city. I still keep the sheet of paper with the scrawled note about the full-back running into space in the eighteenth minute.
He never received the ball. But he ran. And in a ten-month season, the one who runs into space that nobody sees is the one who will still be running when the others have stopped.
