What Has VAR Really Changed in Football? Pros and Cons of the Video Referee

What Has VAR Really Changed in Football? Pros and Cons of the Video Referee

On June 16, 2018, at Kazan Arena in Russia. World Cup Group D opener: Australia vs France. In the 56th minute, France pressed the attack. Mbappé was brought down in the box by Australian defender Risdon; the referee initially did not call a penalty. Seconds later, a voice came through his earpiece: "Recommend review." The referee walked to the pitch-side VAR monitor and watched the replay. Thirty seconds later, he reversed the call and gave the penalty. Griezmann scored — the first World Cup penalty ever awarded after a VAR review. From that moment, football changed forever. The referee was no longer the sole "law on the pitch"; video could overrule his calls. What exactly is VAR? Why does it make modern football both fairer and more controversial? Let's break down the technology that changed the game.

What VAR Is: From Concept to Practice

VAR — Video Assistant Referee — is exactly what its name says: video replay assisting the main referee in making correct calls.

VAR isn't new technology. In fact, FIFA started discussing VAR in 2014. But traditionalist resistance (including former FIFA president Blatter's opposition) delayed its World Cup debut until 2018.

How VAR Works

At the venue: every FIFA-grade football pitch has 20–30 cameras at different angles — slow-motion cameras, goal-line cameras, player-tracking cameras.

VAR center: outside the stadium or in another room, 4–6 professional referees sit in front of multiple screens, watching live. Communication is by encrypted headset.

Main referee: wears a headset and communicates live with VAR center.

The flow:

1. VAR refs monitor live; if they spot a "clear and obvious error," they alert the main referee.
2. The main referee can either accept VAR's view and change the call, or walk to the pitch-side monitor for an On-Field Review (OFR).
3. The final decision rests with the main referee; VAR is only an assistant.

The Four VAR Trigger Categories

FIFA/IFAB rules permit VAR intervention only in four cases:

Goal (was it a goal; was there a foul in the buildup)
Penalty (penalty or not)
Direct red card (red card or not)
Mistaken identity (red/yellow card given to wrong player)

Other calls (corners, free kicks, yellow cards) are not VAR matters. This is to prevent VAR from over-interfering.

VAR's Achievements: Calls Corrected

The 2018 World Cup was VAR's first big test and produced several classics:

Case 1: France vs Australia (the first VAR penalty)

As above — Mbappé fouled in the box; VAR awarded the penalty. France won 4-3; the penalty was critical to advancing.

Case 2: Sweden vs Korea (clear foul, VAR involved)

On June 18, 2018, a Swedish striker was felled by Kim Min-woo in the box; the ref missed it. VAR recommended review; the ref watched and gave the penalty. Sweden won 1-0.

Case 3: Portugal vs Iran (no red card on review)

On June 25, 2018, Ronaldo elbowed an Iranian player. VAR recommended review; the ref watched and kept it as a yellow rather than upgrading to red.

A contested call — many pundits thought it should have been red. The referee's authority prevailed.

2022 World Cup: VAR + Semi-Automated Offside

Qatar 2022 added Semi-Automated Offside Technology (SAOT).

Principle: 12 dedicated cameras at 50 fps track every player's joints. AI identifies all positions at the moment of the pass and rules offside in milliseconds.

Result: offside accuracy in 2022 was the highest ever — over 99%.

VAR Controversies: Why Some Fans Hate It

VAR may bring fairer calls, but it brings new problems too:

Issue 1: Breaking the flow

Part of traditional football's appeal is the 90 minutes of nonstop passion. VAR reviews often pause matches 2–5 minutes; tight calls can take 10. Fans complain matches lose their rhythm.

Issue 2: Millimeter offsides

As covered before — a great goal disallowed because a toe was 2–3 cm offside. Rule-correct, but counter to football's spirit. A few centimeters shouldn't crush a moment.

Issue 3: Referee authority is weakened

Traditionally the referee was final authority; his decisions were not reversible. That gave order. With VAR overturning calls, his authority is diminished.

Some coaches complain: "Today's referees are more like administrators walking to a screen than masters of the match."

Issue 4: VAR isn't perfect either

VAR is not all-knowing. Some decisions remain subjective ("did he interfere with play?"). VAR sees more detail; interpretation is still subjective.

Classic case: 2020 EPL Liverpool vs Aston Villa, key call, VAR still made a disputed decision. Even professional refs couldn't fully agree.

Issue 5: Impact on weaker teams

Analyses suggest VAR may slightly favor stronger teams. Stronger teams' players have more refined movements; weaker teams more often commit "rough" actions that VAR catches and flags.

VAR's Effect on Different Roles

On Players

Players must be more careful — any small action can be replayed and magnified. Any box contact may trigger VAR. The rhythm becomes "cautious"; players hesitate to make robust challenges.

Some say, "I used to compete hard; now I think 'will VAR call this?' first. It removes some instinct."

On Coaches

Tactics get more granular. Beyond attack and defense, coaches now think: "how will VAR rule on this?" Some study VAR patterns and tell players to avoid certain actions.

On Fans

Fans' experience is both fairer (fewer wrong calls) and more anxious (every goal could be overturned).

Before: cheer the goal immediately.
Now: wait 30 seconds for VAR before celebrating.

The uncertainty makes watching tense.

VAR Across Leagues

Leagues use VAR differently:

EPL: uses VAR, but limits interventions — prefers ref autonomy.
Bundesliga: an early VAR adopter (2017–18 season).
La Liga: uses VAR; intervenes relatively often.
Serie A: has its own style (often evaluating intent of fouls).
Ligue 1: VAR with a conservative bent.
Chinese Super League: full VAR since 2018.
Japan/Korea: top-flight Asian leagues use VAR.

Differences reflect each association's view of how much VAR should change.

VAR's Future: The AI Era

VAR's evolution is far from over:

Direction 1: AI auto-decisions

Current VAR needs refs to review. Future VAR has AI auto-identifying certain calls (offside, out of play). Refs just confirm.

2022's SAOT is the start. Offside is almost entirely AI-judged; the ref just signals.

Direction 2: More camera angles

Future stadiums may have 100+ cameras. VAR accuracy approaches 100%.

Direction 3: Player tracking

Every joint movement, touch, speed, acceleration is recorded. Useful for VAR, player analysis, and tactics.

Direction 4: Fan transparency

Fans may see the full VAR decision via app — every angle, the rule logic, the reasoning. Transparency reduces disputes.

Has VAR Made Football Better?

The core question: better or worse?

For VAR:

• Fairness — far fewer wrong/missed calls.
• Just decisions — weaker teams won't lose due to ref error.
• Maturation — football moves from "subjective" to "evidence-based."

Against VAR:

• Flow disrupted.
• Millimeter offsides — great goals lost to tiny differences.
• Emotion cooled — no instant celebration; anxious viewing.
• Referee authority weakened.

Both right. VAR brings fairness and complexity — the two faces of every revolutionary technology.

A Balanced View

VAR won't go away. 2022, 2026, 2030 World Cups will use it. The challenge is balance.

Possible improvements:

• Intervene only on "clear errors," skip millimeter calls.
• Speed up reviews.
• Make decisions transparent.
• Give refs more autonomy; VAR advises, doesn't command.

IFAB and FIFA will keep refining VAR toward football's essential spirit.

Conclusion: An Ongoing Revolution

Mbappé's 30-second VAR review on June 16, 2018 opened modern football's revolution. Since then:

• Football is no longer only what happens on the pitch — off-pitch data is part of the match.
• Refs are no longer final authority — technology has the last word.
• Players' every move is watched by countless lenses.
• Fans' viewing is more complex — no immediate cheer; you wait.

This revolution isn't over. Future football will be more shaped by data, tech, AI.

VAR's gifts: fairness, accuracy, evidence.
VAR's losses: flow, emotion, dispute-free calls.

How do we judge VAR? Like any revolutionary technology — it changed the world we knew, not necessarily for the better. Football is more accurate, but has lost some primal passion. Such is progress's price: precision or romance?

Football will keep evolving, balancing tradition and tech. VAR is not the endpoint; it's the new era's start. Fans, keep loving the sport, even if it isn't quite the one you fell for.

This is VAR — the most contested technological revolution in modern football, a deep dialogue between refereeing art and data science.