Are EFI data valuable? Evidence from the 2022 FIFA World Cup group stage

• Main Authors: Xiaobin Wei (Author), Yifan Zhao (Author), Hui Chen (Author), Peter Krustrup (Author), Morten B Randers (Author), Chong Chen (Author)
• Format: Book
• Published: Termedia Publishing House, 2023-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

The 2022 World Cup used new Enhanced Football Intelligence (EFI) data, stoppage time calculation methods and substitution rules that were introduced by FIFA. The aim of this study is to explore the effectiveness of EFI in match analysis and to identify the key indicators that influence the match and...