Google DeepMind is building an AI to predict live football matches.
it’s called Tactic AI.
Football is notoriously hard to model. You have 22 players, one ball, and everyone reacting to everyone else in real time. Today, most sports software tracks players' locations as dots on a map.
Tactic AI uses those locations, too, but it instead wants to understand them through relationships. It treats the players more like a network where each player is connected to another player carrying information like position, speed, height, and weight.
in order to prove this idea, DeepMind started with corner kicks because they offer a structured, readable diagram. after training on over 7,000 premier league corners using geometric deep learning, the model learned to answer three major things: who touches the ball first, whether it leads to a shot, and how to adjust player positions to change those odds.
when liverpool fc’s experts blindly tested it, they couldn’t tell the difference between the AI's tactical setups and real ones, and they actually preferred the AI's recommendations 90% of the time.
now, deepmind is taking it into open play.
instead of static setups, the model tracks how the player network shifts frame by frame over time. it takes current positions, predicts the next state, feeds it back in, and repeats.. giving coaches an eight-second preview window of potential plays.
just recently, brazilian giant palmeiras became the first club to deploy Tactic AI for open play. data teams can now virtually drag and drop players in real-time (like asking "what if I push this defender up 5 meters?") and watch the model simulate the cascading ripple effect across all 22 players.
football is just a rule-bound version of the exact same incomplete-information problem that autonomous cars and robotics face.