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Contribution Details

Type Journal Article
Scope Discipline-based scholarship
Title Dealing with randomness in match outcomes: How to rethink performance evaluation in European club football using expected goals
Organization Unit
Authors
  • Marc Brechot
  • Raphael Flepp
Item Subtype Original Work
Refereed Yes
Status Published in final form
Language
  • English
Journal Title Journal of Sports Economics
Publisher Sage Publications
Geographical Reach international
Volume 21
Number 4
Page Range 335 - 362
Date 2020
Abstract Text In European club football, decision makers often rely on recent match outcomes when evaluating team performance, even though short-term results are heavily influenced by randomness. This can lead to systematic misjudgments. In this article, we propose a complementary approach for performance evaluation. We build upon the concept of expected goals based on quantified scoring chances and develop a chart that visualizes situations in which a team’s true performance likely deviates from the performance indicated by match outcomes. This should prevent clubs from making flawed decisions when match outcomes are misleading due to the influence of random forces.
Digital Object Identifier 10.1177/1527002519897962
Other Identification Number merlin-id:20577
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