Abstract

The present study applied social networks analysis to objectively discriminate and describe interpersonal interaction dynamics of players coached by the top-level professionals Jürgen Klopp, Pep Guardiola, and Mauricio Pochettino, across the UEFA Champions League seasons from 2017 to 2020, considering different quality of opposition. Statistical analysis revealed that two of Jürgen Klopp’s team passing network metrics differ according to the quality of opposition. Density (U(34) = 202; p = 0.02) and largest eigenvalue (t(32) = -3.24; p = 0.03) were lower when Liverpool played against strong opponents. Pochettino also showed lower values for density (t(26) = -2.77; p = 0.01) and largest eigenvalue when playing against strong opponents (U(28) = 148; p = 0.01), compared to when playing against weak opponents. Additionally, the average shortest-path length was significantly lower when playing against strong opponents (U(28) = 148; p = 0.01). This is novel evidence on sports teams’ coordination and cooperation relationships through passing in football association, along seasons of a high-level European competition.