文章基本信息

标题：Influence of Match Status on Players’ Prominence and Teams’ Network Properties During 2018 FIFA World Cup
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作者：Praça, Gibson Moreira ; Lima, Bernardo Barbosa ; Bredt, Sarah da Glória Teles 等
期刊名称：Frontiers in Psychology
电子版ISSN：1664-1078
出版年度：2019
卷号：10
页码：1-8
DOI：10.3389/fpsyg.2019.00695
出版社：Frontiers Media
摘要：The analyses of players and teams’ behaviors during the FIFA World Cup may provide a better understanding on how football tactics and strategies have developed in the past few years in elite football. The Social Network Analysis has been carried out in the investigations about passing distribution, improving the understanding on how players interact and cooperate during a match. In football official matches, studies have used the Social Network Analysis as a means of coding players’ cooperation and opposition patterns. However, situational variables such as match status were previously investigated and associated with changes on teams’ dynamics within and/or between matches, but were not considered in studies based on Social Network Analysis. This study aimed to analyze the influence of match status on teams’ cooperation patterns and players’ prominence according to playing positions during 2018 FIFA World Cup. Fourteen matches of the knockout stage were analyzed. Macro and micro network measures were obtained from adjacency matrixes collected for each team, in each match status (winning, drawing, and losing). A one-way ANOVA was used to compare teams’ networks (macro-analysis variables) within each match status, while a two-way ANOVA (match status x playing position) was used to compare the micro-analysis variables. Results showed no differences between match status for macro analysis. Winning situations induced higher prominence in central midfielders (0.107; p=0.001), wide midfielders (0.093; p=0.001), and centre forwards (0.085; p=0.001), while in losing situations lower prominence levels were observed for goalkeepers (0.044; p=0.001) and centre forwards (0.074; p=0.001). Data revealed that teams do not change macrostructures according to match status. On the other hand, the microstructures showed important adaptations regarding game styles, with changes in players’ behaviors according to playing positions. In general, the levels of centrality and prestige in players of different positions indicated a more direct play style in winning situations and a more build-up style in losing situations. These results allow a better understanding about the influence of match status on players’ and teams’ performance during high-level football competitions and may help coaches to improve athletes’ performance in these situations.
关键词：Football; Social network analysis (SNA); notational analysis; Match status; playing position; Situational variables; Observational methodology