Born to win? Investigating the relative age effects in the big five European women's football leagues

[EN] Introduction: This study examines the presence of the Relative Age Effects (RAEs) among players in the top five European women’s football leagues during the 2023/24 season. Methods: A total of 1,634 professional players from the Women’s Super League (England), Liga F (Spain), Frauen-Bundesliga...

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Bibliographic Details
Authors: Perez Gonzalez, Benito, Iván Baragaño, Iyan, Bonal, José, León Quismondo, Jairo, Fernández Luna, Álvaro, Burillo, Pablo
Format: article
Status:Published version
Publication Date:2025
Country:España
Institution:Universidad de León
Repository:BULERIA. Repositorio Institucional de la Universidad de León
OAI Identifier:oai:buleria.unileon.es:10612/27750
Online Access:https://www.frontiersin.org/journals/sports-and-active-living/articles/10.3389/fspor.2025.1546913/full
https://hdl.handle.net/10612/27750
Access Level:Open access
Keyword:Deporte
Educación Física
Medicina. Salud
Relative age effects
Soccer
Talent Identification
Development
Maturation
Birth date
Description
Summary:[EN] Introduction: This study examines the presence of the Relative Age Effects (RAEs) among players in the top five European women’s football leagues during the 2023/24 season. Methods: A total of 1,634 professional players from the Women’s Super League (England), Liga F (Spain), Frauen-Bundesliga (Germany), Serie A Femminile (Italy), and Division 1 Féminine (France) were analyzed. Birth date distributions were assessed to determine the prevalence of RAEs both collectively and within each league. Results: Poisson regression analyses revealed significant overall RAEs, with a higher proportion of players born in the first semester of the year. Individually, significant RAEs were found in England, Spain, Italy, and France, while Germany did not exhibit statistically significant effects. When analyzed by playing position, significant RAEs were observed among goalkeepers and midfielders, but not among defenders and forwards. Discussion: These findings highlight the ongoing influence of RAEs in elite women’s football and underscore the need for strategies to mitigate its impact on talent identification and player development.