![First CIES Football Observatory Report | International Council of Sport Science and Physical Education First CIES Football Observatory Report | International Council of Sport Science and Physical Education](https://www.icsspe.org/sites/default/files/CIES_L_0.jpg)
First CIES Football Observatory Report | International Council of Sport Science and Physical Education
![James Pearce on Twitter: "Interesting from the CIES Football Observatory looking at net spend on transfers over the past decade https://t.co/M78KjOIPMY" / Twitter James Pearce on Twitter: "Interesting from the CIES Football Observatory looking at net spend on transfers over the past decade https://t.co/M78KjOIPMY" / Twitter](https://pbs.twimg.com/media/FLAcRfkXsAUHn6P.jpg:large)
James Pearce on Twitter: "Interesting from the CIES Football Observatory looking at net spend on transfers over the past decade https://t.co/M78KjOIPMY" / Twitter
![CIES Football Observatory's top 100 most valued players in the five major European leagues (January 2018). Top 5: Neymar, Messi, Kane, Mbappé and Dybala. | Troll Football CIES Football Observatory's top 100 most valued players in the five major European leagues (January 2018). Top 5: Neymar, Messi, Kane, Mbappé and Dybala. | Troll Football](https://www.trollfootball.me/upload/full/2018/01/09/cies-football-observatorys-top-100-most-valued-players-in-five-major.jpg)