VAR in V-League: When Technology Doesn't Remove Controversy, It Only Moves Its Position

Hook

Minute 73, the score is 1-1. The ball hits a defender's hand inside the box. The main referee stands 8 meters from the incident, his view blocked by the player's body. He doesn't blow his whistle. The VAR room stays silent. Three days later, the VFF Disciplinary Committee suspends this center-back for 2 matches for deliberate handball — but the goal is not awarded, the team loses 2 points, and the debate about VAR quality in V-League erupts once again.

This is not the first time. And certainly not the last.

Context

VAR was introduced to V-League in the 2026 season with great expectations: reduce referee errors, increase fairness, and elevate the professionalism of Vietnam's top-flight league. As of March 2026, VAR has been deployed at 12 out of 14 stadiums in the V-League system, with a total investment of over 80 billion VND from socialized funds and the Vietnam Football Federation budget.

According to VuaBong.vn statistics, in the 2026-2026 season, VAR intervened in 47 controversial situations, of which 32 cases led to changes in the main referee's decisions. The accuracy rate after VAR intervention was recorded at 89.3% — significantly higher than the 72.1% of the previous season without VAR. But the remaining 10.7% of errors are the most painful ones, because they occurred when technology was already present.

"The first mistake is not for erasing, but for future comparison." I wrote this sentence three years ago, when I was still a league discipline reporter. And it has never been more true than now.

Core

Based on my experience following matches over the past 5 years, the problem with VAR in V-League is not the technology — the camera system, automatic offside lines, transmission signals all meet FIFA standards — but lies in three bottlenecks of human and procedural nature.

First, the VAR operational training gap. V-League currently has 18 FIFA-certified VAR referees, but only 11 of them have practical experience of over 20 matches. The rest have only participated in theoretical courses and simulations. When a sensitive situation occurs — like the handball incident at minute 73 I mentioned — the lack of experience causes the VAR referee to take an average of 2 minutes and 17 seconds to make a recommendation, while FIFA standards recommend no more than 60 seconds. This dead time breaks the match rhythm and creates psychological pressure on the main referee.

Second, inconsistency in intervention thresholds. Same situation, two different calls — the law is never ambiguous, only the person holding the whistle is ambiguous. I reviewed footage of the 12 most controversial VAR situations this season. In 7 cases, the VAR referee decided not to intervene, judging the error as not "clear and obvious." But when comparing with similar situations from other matchdays — same hand position, same angle, same level of impact on the play — 4 of those cases had been penalized. Fans cannot understand this, and I cannot explain it either, because the referees themselves do not have a unified set of criteria to consult.

Third, the gap between the VAR room and the pitch. In V-League, the VAR room is located in a separate area within the stadium, but the quality of video and audio connection between the VAR referee and the main referee is not synchronized. During a match between Club A and Club B in February 2026, the VAR referee had to send messages via a chat application because the internal communication system malfunctioned. A small detail, but it reflects the reality: technology exists, but the operational infrastructure has not kept up.

I spent 72 hours reviewing all 47 VAR intervention situations this season, noting each play according to three criteria: (1) processing time, (2) consistency with similar situations, (3) whether the final outcome changed from the original decision. The results showed that correctly intervened VAR situations had an average processing time of 47 seconds, while controversial situations averaged 1 minute and 53 seconds. The delay does not come from thorough review, but from hesitation — the VAR referee is not sure whether to intervene.

Contrarian

Fans often think VAR is a tool to eliminate all mistakes. They scream every time VAR does not intervene in a situation they consider a foul. But VAR does not remove controversy, it only moves controversy's location. Before, people argued about the main referee's decision. Now, they argue about the VAR referee's decision — and even more fiercely, because when technology is present and still "wrong," the sense of injustice multiplies exponentially.

I believe the core issue is not a lack of technology, but a lack of a unified reference framework. In the Premier League, referees have a situational handbook updated weekly, classifying each type of error with corresponding intervention levels. In V-League, we are still operating based on each referee's personal experience — an oral apprenticeship system instead of a standardized procedural system.

"A high defensive line is a gamble; I only record the moment the gambler reveals his cards." The same applies to VAR. Investing in technology is a gamble; the outcome depends on the operator. And when the gambler lacks experience, the revealed cards always disappoint.

Takeaway

VAR in V-League is not a failure. It has increased decision accuracy from 72.1% to 89.3% — an undeniable step forward. But the remaining 10.7% of errors are wounds the league must address systematically, not through end-of-season report meetings.

I propose three specific solutions: (1) Build a standard VAR situation database for V-League, with participation from FIFA law experts, so all referees share the same benchmark; (2) Organize weekly high-pressure simulation sessions where VAR referees must make decisions within 45 seconds; (3) Publish audio recordings of conversations between VAR referees and main referees after each matchday — so fans understand the process, instead of only seeing the result and passing judgment.

"Discipline is not for punishment, but for the match to continue." I learned this from my first mentor in the profession — a veteran referee who officiated for 20 years in V-League. He told me: technology is just a tool. What needs to change is how we think about mistakes. Mistakes are not for punishment, but for learning and improvement.

V-League deserves a smoothly operating VAR system. The players deserve to compete on a fair playing field. And the fans — those who spend hours in front of screens, who buy tickets to sit under 35-degree Celsius heat — they deserve to see justice, not hesitation from the VAR room.

I will continue to follow, continue to document, continue to compare each situation. Because for me, football is not just about goals. It is also about the belief that rules are applied fairly to everyone. And that belief, once lost, is difficult to rebuild.