The studies carried out since 2005 by the CIES Football Observatory are not only geared towards the general public, but are also useful to actors in the game. The 23rd Monthly Report illustrates an approach that allows a professional football league to analyse on an objective basis its international positioning and influence in a positive way the strategic choices of the clubs that compose it. The example chosen is that of the Swiss Football League.
Monthly Report 23
Monthly Report 22
Goalkeepers occupy a particular status in football teams. The qualities needed to play in this position are very different from those required from outfield footballers. Issue number 22 of the CIES Football Observatory Monthly Report compares goalkeeper characteristics with those of footballers playing in other positions. More particularly, the study examines the criteria of height, age, origin and mobility.
Monthly Report 21
The 21st Monthly Report of the CIES Football Observatory presents a predictive analysis of the number of points that each big-5 league club will obtain at the end of the season. In order to do this, we use a multivariate statistical model built on the basis of results observed from the 2011/12 season onwards. The model takes into account the offensive and defensive performances of big-5 league teams until the 31st December of each season, as well as the level of their grip on the game.
Monthly Report 20
Issue number 20 of the CIES Football Observatory Monthly Report investigates the international mobility of minors in football. It notably reveals that the number footballers who left their country before to turn 18 playing in 31 top division leagues of UEFA member associations has reached a new record high in 2016. English clubs are by far the most active in the international recruitment of minors.
Monthly Report 19
The 19th Monthly Report presents the main findings of the annual census carried out since 2009 by the CIES Football Observatory on the profile of players active in 31 top division leagues of UEFA member associations. The study shows that the presence of club-trained players continues to decrease, while that of expatriates is on the increase. The greater international mobility of players brings with it a growing instability in squads.
Monthly Report 18
The 18th Monthly Report of the CIES Football Observatory analyses the recruitment strategies followed by clubs from the five major European championships. The Report shows that the most competitive teams pursue a transfer strategy based on quality. They focus on the fee paying transfer of young players with high potential and hold on to those who perform best over the long term. In addition, the wealthiest teams tend to recruit more internationally than those with lesser means at their disposal.
Monthly Report 17
The 17th edition of the CIES Football Observatory Monthly Report analyses monetary flows related to the transfer of players within European football. Since 2010, big-5 league team investments have grown almost continually year after year to reach a new record of €4.2 billion in 2016. English Premier League clubs account for about 40% of the total expenditure.
Monthly Report 16
The 16th edition of the Monthly Report presents the exclusive approach developed by the CIES Football Observatory research team to estimate both the transfer value and the fee paying transfer probability of professional footballers. The methodology is illustrated through the presentation of the big-5 league players who, on June 1st 2016, were at the top of the rankings for both transfer value and probability.
Monthly Report 15
Issue number 15 of the Monthly Report presents the exclusive method to objectively measure the technical performance of players that the CIES Observatory has been developing since 2010. The approach is illustrated by presenting the rankings of the best big-5 footballers in 2015/2016 per both area of the game and position. The Report also identifies the best performing players in comparison to teammates. This type of analysis is particularly useful in unveiling the potential of footballers who do not yet play for the most competitive clubs.
Monthly Report 14
As a continuation of the analysis published in February 2015, this Monthly Report presents the experience capital approach developed by the CIES Football Observatory to identify players most likely to succeed in their career. The Report presents the most experienced U23 players taking part in 31 top division leagues of UEFA member associations. The study also highlights the crucial role played by competitions outside of the big-5 leagues in the sporting development of footballers present in these championships.
Monthly Report 13
The thirteenth edition of the CIES Football Observatory Monthly Report analyses the evolution of the fielding of young players in 31 European top division leagues. Between 2009 and 2015, the overall percentage of minutes played by U22 footballers has remained stable. However, for young nationals this figure has decreased. This trend reflects the growing mobility of players from a very early age.
Monthly Report 12
The twelfth Monthly Report of the CIES Football Observatory analyses the presence of foreign players in 37 top division leagues worldwide: 12 European, 12 Asian, 12 from Latin America and the American MLS. Overall, foreign players represent 26.6% of squads, with a maximum of 66.5% in the English Premier League and a minimum of 6.1% in the Brazilian Serie A.