Experts from Northeastern University have developed a novel algorithm to quantify and rank the excitement of World Cup games. The model, named the 'Excitement Ranking,' analyzes five key factors: stakes, chances, drama, spectacle, and payoff, assigning each game a score out of 10.

The Belgium versus Senegal match in the Round of 32 emerged as the most exciting game according to the algorithm, achieving a score of 9.65 out of 10. This game saw Belgium stage a comeback from a 2-0 deficit with five minutes remaining in regular time, ultimately winning 3-2 after extra time and eliminating Senegal.

Following closely is Norway's match against the Ivory Coast, rated at 9.49 out of 10. This game was also characterized by a dramatic late winner from Erling Haaland, securing Norway's progression. The third most exciting game identified is Paraguay versus Germany, with a score of 9.47 out of 10, followed by Argentina versus Cape Verde (9.46) and Norway versus Brazil (9.43).

Notably, none of England's matches ranked among the top 10 most exciting games. Professor Brennan Klein acknowledged that while the model offers a data-driven perspective, it may not fully capture the subjective 'human richness' of a match, referencing the tense atmosphere and exciting finish of the Mexico-England game which did not make the top 10.

The algorithm evaluates these factors using over 3,400 data points. Stakes, representing the importance of the result and the tournament stage, constitute 24% of the score. Chances, which includes scoring opportunities, shots on target, and goalkeeper saves, accounts for 20%. Drama, measuring momentum swings, lead changes, and score proximity, also makes up 20%. Spectacle, relating to the quality of gameplay, accounts for 24%, and Payoff, defined as goals weighted by the tension they release, makes up the remaining 12%.

This analysis of game excitement follows a separate study by the same research team that found the number of red cards issued in the tournament has more than tripled compared to the previous two tournaments. The study reviewed match data and identified 13 red cards issued in North America, a significant increase from the four issued in both 2018 and 2022. The researchers attribute this rise in red cards partly to advancements in Video Assistant Referee (VAR) technology, noting that three red cards were upgraded from initial yellow-card offenses after VAR review. Examples cited include fouls during matches involving Qatar, Canada, Iraq, and Senegal.