What drives a goalkeepers' decisions?
- URL: http://arxiv.org/abs/2211.00374v1
- Date: Tue, 1 Nov 2022 10:37:44 GMT
- Title: What drives a goalkeepers' decisions?
- Authors: Samer Fatayri, Kirill Serykh, Egor Gumin
- Abstract summary: We develop a model to predict which movements would be most effective for shot-stopping.
We compare it to the real-life behavior of goalkeepers.
We develop a tool to analyse goalkeepers' behavior in real-life soccer games.
- Score: 0.0
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: In soccer games, the goalkeeper's performance is an important factor to the
success of the whole team. Despite the goalkeeper's importance, little
attention has been paid to their performance in events and tracking data. Here,
we developed a model to predict which movements would be most effective for
shot-stopping and compare it to the real-life behavior of goalkeepers. This
model evaluates the performance of goalkeepers based on their position and dive
radius. We found that contrary to the movements that were considered most
effective by our model, real-life goalkeepers' movements were more diverse. We
further used our model to develop a tool to analyse goalkeepers' behavior in
real-life soccer games. In addition, a simulator function allows team analysts
or couches to identify situations that allow further improvement of the
reaction of the goalkeeper.
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