Defining a Historic Football Team
www.nature.com/scientificreports OPEN Defning a historic football team: Using Network Science to analyze Guardiola’s F.C. Barcelona Received: 30 May 2019 J. M. Buldú1,2,3, J. Busquets4, I. Echegoyen1,2 & F. Seirul.lo5 Accepted: 3 September 2019 The application of Network Science to social systems has introduced new methodologies to analyze Published: xx xx xxxx classical problems such as the emergence of epidemics, the arousal of cooperation between individuals or the propagation of information along social networks. More recently, the organization of football teams and their performance have been unveiled using metrics coming from Network Science, where a team is considered as a complex network whose nodes (i.e., players) interact with the aim of overcoming the opponent network. Here, we combine the use of diferent network metrics to extract the particular signature of the F.C. Barcelona coached by Guardiola, which has been considered one of the best teams along football history. We have frst compared the network organization of Guardiola’s team with their opponents along one season of the Spanish national league, identifying those metrics with statistically signifcant diferences and relating them with the Guardiola’s game. Next, we have focused on the temporal nature of football passing networks and calculated the evolution of all network properties along a match, instead of considering their average. In this way, we are able to identify those network metrics that enhance the probability of scoring/receiving a goal, showing that not all teams behave in the same way and how the organization Guardiola’s F.C.
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