As every year, the CIES Football Observatory has identified the clubs having trained the players currently active in 49 leagues around the world to establish a ranking of the clubs with the best academies. The 518th Weekly Post presents the top 100 according to a training index taking into account the number of players trained, the level of the clubs they played for last year and the official game minutes played over the same period.

Thanks to the collaboration with Impect, the CIES Football Observatory has developed performance indices on a 100 basis in eight areas of play. This Weekly Post presents the 50 outfield footballers with the highest values in each domain for the last six-month domestic league games, with each player appearing only in the ranking for the area in which they scored highest.

The 516th CIES Football Observatory Weekly Post highlights the clubs whose estimated transfer value of players owned has changed the most, positively or negatively, over the past year.

The 515th CIES Football Observatory Weekly Post ranks teams from 69 leagues around the world according to the average age of line-ups fielded in the current domestic league season. Not including B-teams, the lowest value overall was recorded for Latvian side FK Metta (20.96 years), while the highest was measured for Saudi Arabia’s Khaleej FC (31.62 years).

With the real Ballon d’Or to be awarded today, the CIES Football Observatory has had fun ranking the 100 best players in the world over the past year using a purely statistical method. The latter takes into account the performances of outfield footballers during the last year in six game areas (data from Impect), as well their employment, matches’ sporting level and results.

Issue number 513 of the CIES Football Observatory’s Weekly Post presents the 100 clubs worldwide having committed the most money in transfer fees (including add-ons regardless of actual payment) to recruit their current first team squad players. Chelsea tops the list with a total investment of €1,314 million, of which €134 million for the most expensive signing (Moisés Caicedo, 10%).