Comparative Analysis of Passing, Possession, and Goal-Scoring Trends in Euro 2024 and Copa America 2024

Football, as a team sport, relies on a delicate balance where tactical cohesion and strategic play are as critical as physical prowess. While evidence suggests that European teams often display higher physical intensity, the tactical differences between European and American football are still not well quantified. The aim of this study is to conduct a comparative analysis of passing, possession, and goal-scoring dynamics in Euro 2024 and Copa America 2024. Data from 51 Euro matches and 32 Copa America matches, encompassing all game events with sub-second precision, were obtained from StatsBomb. Analyses were performed in MATLAB, with possession calculated as 'pure possession,' excluding inactive periods. Euro 2024 teams demonstrated significantly more total passes per match (p<0.05, Cohen's d=1.43), higher pass completion rates (p<0.05, Cohen's d=1.30), and longer possession sequences (p<0.05, Cohen's d=0.24). They also showed greater possession in the five minutes prior to goals (p<0.05, Cohen's d=0.63). In contrast, Copa America 2024 teams favored longer passes (p<0.05, Cohen's d=0.15), reflecting a more direct playing style. Possession disparities between teams in individual matches did not differ significantly (p=0.31, Cohen's d=0.23), and the distribution of shot distances for goals was also similar across tournaments (p=0.86, Cohen's d=0.02). In summary, Euro 2024 teams emphasized control through longer possession and greater passing accuracy, while Copa America 2024 teams relied on more dynamic and direct play. These findings underscore how regional footballing philosophies shape match strategies and outcomes, offering insights into the tactical diversity of international football.