Teams will be forced to rethink how they play — and beat — the offside trap at the FIFA World Cup 2026, as FIFA prepares to deploy a revolutionary technology capable of judging offside decisions with microscopic precision.
World Cup 2026 will mark the first tournament in which FIFA uses full-body scanning technology to adjudicate offsides, delivering a level of accuracy never before seen in the game.
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Beyond being the largest World Cup in history, the 2026 edition will also usher football into a new technological era — one that fundamentally reshapes how the sport is officiated and understood.
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For the first time, all 1,248 players competing at the finals will undergo body scans to create AI-powered 3D avatars, which will be directly integrated into FIFA’s Semi-Automated Offside Technology (SAOT). These digital replicas will mirror each player’s exact physical dimensions — height, limb length and body proportions — turning them into what FIFA describes as “live data” for VAR analysis.
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The announcement was made by FIFA President Gianni Infantino at CES 2026 in Las Vegas on 7 January. According to Infantino, every player appearing at the tournament — hosted jointly by the United States, Mexico and Canada — will possess an individual AI model that allows officials to make faster, clearer and more decisive offside calls.
Infantino described World Cup 2026, featuring 104 matches, as “the greatest show ever staged on the planet”, adding that personalised AI avatars would finally put an end to long-running offside controversies.
“AI-powered 3D avatars allow the system to identify and track players with unprecedented accuracy,” Infantino said. “We get clearer visuals, quicker decisions, and most importantly, decisions that are easier for fans to understand.”
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Semi-automated offside technology has already been implemented in elite competitions such as the Premier League, where around 30 cameras track the ball and collect up to 10,000 data points per player. However, existing systems rely on standardised body models rather than true individual measurements.
World Cup 2026 will change that. FIFA believes personalised avatars will significantly enhance accuracy, particularly in complex scenarios involving high-speed movement or obstructed sightlines. The new system is also expected to reduce decision-making time, addressing one of VAR’s most common criticisms.
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The implications are fascinating. Will a 1.95m striker like Erling Haaland be more vulnerable to offside calls than Lionel Messi, who stands at 1.70m? FIFA insists that with absolute anatomical precision, fairness — not physical stature — will define every decision.
Under current plans, all players will be scanned prior to the tournament. Each scan takes just one second but captures highly detailed data, which will also be integrated into broadcast graphics to help fans in stadiums and at home better understand how decisions are reached.
Alongside this innovation, FIFA has expanded its partnership with Lenovo, unveiling the Football AI Pro platform — a data ecosystem that will be made available to all participating national teams. The aim is to narrow the analytical gap between footballing powerhouses and emerging nations in an era increasingly driven by data.
Infantino summed it up emphatically: “Seven million fans will attend 104 matches — the equivalent of 104 Super Bowls. Tens of millions will travel to North America. Six billion people will watch worldwide. The world will stop.”
With 48 teams, 104 matches and cutting-edge technology, World Cup 2026 is not merely a football tournament — it is a declaration of the future of the world’s game.
