CIES News

Transfer value of under-contract academy graduates: Barcelona!

100 teams worldwide whose academy graduates still under contract (in the club or out on loan) total the highest aggregate transfer value.

Research

28 enero 2026

FIFA Master Alumni - Where are they now? - Aneeqah Dinaully

Current Position: Digital Transformation Manager - Swisscom Broadcast
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FIFA Master Alumni FIFA Master

22 enero 2026

Best U22 outfield players compared to teammates

The outfield players not yet having turned 22 who most outperformed their teammates during the current or last completed season in 65 world leagues.
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Research

21 enero 2026

FIFA Master Alumni - Where are they now? - Thabo Ntshinogang

Current Position: Managing Director of Stilistics Sportainment (A sports consultancy company which I founded in 2008).
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FIFA Master Alumni FIFA Master

15 enero 2026

Top training clubs for big-5 league players

CIES Football Observatory presents the clubs having trained* the highest number of footballers who played in the big-5 during the current season.
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Research

14 enero 2026

INTERNATIONAL MONTHLY REVIEW #77 - December 2025

Discover CIES related articles, audio-videos and social media posts from various channels around the world.
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CIES in the media

13 enero 2026

FIFA Master Alumni - Where are they now? - Charisse Bacchus

Current Position: Owner and Sport Business Consultant CB Management, Director Can Bou Play Foundation
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FIFA Master Alumni FIFA Master

08 enero 2026

Transfer values: global top 100

Lamine Yamal continues to be the most expensive player in the world according to the CIES Football Observatory’s statistical model.
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Research

07 enero 2026

FIFA Master Alumni - Where are they now? - Sašo Belovski

Current Positions: Managing Director at SuperHalfs, Board Member at RunCzech & Founder of Sport Exchange Market
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FIFA Master Alumni FIFA Master

01 enero 2026

Best non-big-5 league players born in 2006 or later

100 players worldwide born in 2006 or later who are not yet playing for a big-5 league club having performed best this year.
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Research

27 diciembre 2025

Nombre	Objetivo	Tiempo de Vida	Tipo	Proveedor
CookieConsent	Guarda tu consentimiento para el uso de cookies.	1 año	HTML	Website
fe_typo_user	Assigns your browser to a session on the server.	sesión	HTTP	Website

Nombre	Objetivo	Tiempo de Vida	Tipo	Proveedor
DSID	Google: Security, Functionality, Advertising for AdSense, Campaign Manager, Google Ad Manager, Google Analytics, Display + Video 360, Search Ads 360	2 weeks	HTML	Google
test_cookie	Google: Functionality for AdSense, Campaign Manager, Google Ad Manager, Google Analytics, Display + Video 360, Search Ads 360	15 minutos	HTML	Google
IDE	Google: Advertising for Campaign Manager, Display + Video 360, Google Ad Manager, Google Analytics, Search Ads 360	24 meses	HTML	Google
FPLC	Google: Analytics for Google Analytics	20 horas	HTML	Google
FPID	Google: Analytics for Google Analytics	2 años	HTML	Google
GA_OPT_OUT	Google: Functionality for Google Analytics	7 años	HTML	Google
__utma	Google: Analytics for Google Analytics	2 años	HTML	Google
__utmb	Google: Analytics for Google Analytics	30 minutos	HTML	Google
__utmc	Google: Analytics for Google Analytics	sesión	HTML	Google
__utmt	Google: Analytics for Google Analytics	10 minutos	HTML	Google
__utmz	Google: Analytics for Google Analytics	6 meses	HTML	Google
__utmv	Google: Analytics for Google Analytics	2 años	HTML	Google
_ga	Used to distinguish users.	2 años	HTML	Google
_gat	Used to throttle request rate.	1 minuto	HTML	Google
_gat_--custom-name--	Google: Analytics for Google Analytics	1 minuto	HTML	Google
_gid	Utilizado para distinguir usuarios.	24 horas	HTML	Google
_ga_--container-id--	Persists session state.	2 años	HTML	Google
_dc_gtm_--property-id--	Used by DoubleClick (Google Tag Manager) to help identify the visitors by either age, gender or interests.	1 minuto	HTML	Google
_gaexp	Google: Analytics for Google Analytics, Optimize	93 días	HTML	Google
_gaexp_rc	Google: Analytics for Google Analytics, Optimize	10 seconds	HTML	Google
_opt_awcid	Google: Analytics for Google Analytics, Optimize	24 horas	HTML	Google
_opt_awmid	Google: Analytics for Google Analytics, Optimize	24 horas	HTML	Google
_opt_awgid	Google: Analytics for Google Analytics, Optimize	24 horas	HTML	Google
_opt_awkid	Google: Analytics for Google Analytics, Optimize	24 horas	HTML	Google
_opt_utmc	Google: Analytics for Google Analytics, Optimize	24 horas	HTML	Google
_gac_--property-id--	Contiene información relacionada con la campaña para el usuario. Si ha vinculado sus cuentas de Google Analytics y Google Ads, las etiquetas de conversión del sitio web de Google Ads leerán esta cookie, a menos que opte por excluirla.	90 días	HTML	Google
AMP_TOKEN	Contains a token that can be used to retrieve a Client ID from AMP Client ID service. Other possible values indicate opt-out, request in progress or an error retrieving a Client ID from AMP Client ID service.	1 año	HTML	Google

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CIES News

Transfer value of under-contract academy graduates: Barcelona!

FIFA Master Alumni - Where are they now? - Aneeqah Dinaully

Best U22 outfield players compared to teammates

FIFA Master Alumni - Where are they now? - Thabo Ntshinogang

Top training clubs for big-5 league players

INTERNATIONAL MONTHLY REVIEW #77 - December 2025

FIFA Master Alumni - Where are they now? - Charisse Bacchus

Transfer values: global top 100

FIFA Master Alumni - Where are they now? - Sašo Belovski

Best non-big-5 league players born in 2006 or later