Analysis of elite soccer players’ performance before and after signing a new contract

• Miguel-Ángel Gómez ,

  Contributed equally to this work with: Miguel-Ángel Gómez, Carlos Lago, María-Teresa Gómez, Philip Furley

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: magor_2@yahoo.es

  Affiliation Faculty of Physical Activity and Sports Sciences, Technical University of Madrid, Madrid, Spain

  http://orcid.org/0000-0002-9585-3158

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• Carlos Lago ,

  Contributed equally to this work with: Miguel-Ángel Gómez, Carlos Lago, María-Teresa Gómez, Philip Furley

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Faculty of Education and Sport Sciences, University of Vigo, Pontevedra, Spain

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• María-Teresa Gómez ,

  Contributed equally to this work with: Miguel-Ángel Gómez, Carlos Lago, María-Teresa Gómez, Philip Furley

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Resources, Validation, Writing – review & editing

  Affiliation Faculty of Physical Activity and Sports Sciences, Technical University of Madrid, Madrid, Spain

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• Philip Furley

  Contributed equally to this work with: Miguel-Ángel Gómez, Carlos Lago, María-Teresa Gómez, Philip Furley

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Resources, Validation, Writing – original draft, Writing – review & editing

  Affiliation Institute of Cognitive and Team/Racket Sport Research, German Sport University Cologne, Cologne, Germany

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