Issue number 155 of the Weekly Post presents the most profitable transfers of the summer from a selling club perspective. The highest gaps between fees paid (add-ons included) and amounts estimated via the CIES Football Observatory algorithm were measured for Gonzalo Higuaín at individual level (+ €23.8 million) and Sevilla FC at team level (+ €34.9 million).

Regarding Higuaín, the existence of a €90 million buy-out clause allowed Naples to cash much more money than it would have been reasonable to expect. In the top three of the best summer sales are also Eric Bailly (+ €23.5 million) and Kevin Gameiro (+ €22.5 million). Time will tell if these risky operations from a financial perspective will prove to be sportingly profitable.

Sevilla heads the club rankings ahead of Crystal Palace and Naples. The six paying fee transfers completed by the Spanish side were negotiated € 34.9 million above the aggregated value calculated through the CIES Football Observatory algorithm. Crystal Place’s second position is mainly related to the price negotiated for Yannick Bolasie’s transfer to Everton.

The 16th edition of the Monthly Report provides more details on the CIES Football Observatory approach to calculate both transfer values and probabilities of professional footballers. During the last transfer window, the correlation measured between fees estimated and paid was 80%. The ratings module on the CIES Football Observatory website presents the estimates for current big-5 league players. For more information, please contact us.

While the transfer window did not yet come to an end, it is already possible to have a good idea of the profile of squads assembled by clubs. Issue number 154 of the CIES Football Observatory Big-5 Weekly Post analyses the average age per team of players fielded in domestic league games.

Up until now, the youngest team at big-5 league level is Nice: 23.3 years. In the English Premier League, the lowest value was recorded for Tottenham (25.5 years). At the opposite end of the spectrum we find Chievo in Europe (31.4 years) and Watford in England (29.8 years).

Among teams qualified for the UEFA Champions League, the average age varies from 24.5 years for Bayer Leverkusen to 29.7 years for Juventus. The second and third youngest teams are the French sides Monaco (24.9 years) and Lyon (25.2 years). All information is available here.

While the summer transfer window is approaching deadline, it is possible to compare predictions published in June by the CIES Football Observatory with reality. As for Gonzalo Higuaín, many players with the highest fee paying transfer probability in June have already changed club.

Among players whose transfer value on June 1st 2016 was higher than 25 million €, the most likely to be still transferred until the end of the transfer window is Alexandre Lacazette (Olympique Lyonnais). His current transfer value is around 50 million € (+ 8 million € since last June).

Also at the top of the June’s transfer probability list, Antoine Griezmann has in the meanwhile extended his contract with Atlético Madrid. This suggests that the French prodigy will not be transferred until 2017. His current transfer value is close to 130 million €.

The ratings module of the CIES Football Observatory website allows users to access the transfer values of all big-5 league players, as well as exclusive statistics on their pitch performance and career paths.

The correlation between values estimated by our algorithm and fees already paid this summer is almost 80%. This confirms the high explaining power of our exclusive approach. For more information, please contact us.

Since the start of July and the launching of the brand new player ratings service, the number of pages visited on the CIES Football Observatory website was multiplied by six. This exclusive tool notably provides the most reliable estimation of the transfer value of big-5 league players currently available on the market.

The ratings module also presents the exclusive CIES Football Observatory performance index for big-5 league players, as well as data on footballers’ career paths such as, among others, experience level compared to other players and transfer fees generated over the career.

For more information, please contact us at football.observatory@cies.ch

The CIES Football Observatory has extended its online offering by launching a ratings module with exclusive statistics on big-5 league players. The new resource includes indicators such as transfer value, pitch performance and level of experience.

Dr Raffaele Poli, head of the CIES Football Observatory, said, “this development is a crucial step towards our recognition as the global leader in the scientific assessment of the transfer value of professional footballers. The tool will allow us to further highlight the accuracy of the algorithm developed”.

All things being equal, a wealthier club will have to invest more to sign a player. As a result, the transfer values published refer to the fee corresponding to the type of team most likely to be interested in recruiting the player. The specific price per recruiter club is only available on a consultancy basis.

Users have the possibility to give their opinion by indicating if the transfer value estimated by the exclusive CIES Football Observatory algorithm is lower, equal or greater than the real market price.

The ratings module also presents the sporting level of big-5 league players by means of an index taking into account performances achieved during the last 1,000 domestic league minutes in six areas of the game: rigour, recovery, distribution, take on, chance creation and shooting.

Finally, the new service includes data on the career path of a player and notably the number of league matches played at adult level. The level of experience of each player is then compared to the average measured at the same age for big-5 league footballers of the same position.

For more information on the CIES Football Observatory, please contact us.

References

Transfer values and probabilities
Technical analysis of player performance
Spotting future stars

According to the CIES Football Observatory exclusive algorithm, the transfer value of players in the English squad amounts to €751 million. This figures is over €500 million for four other teams: France (€697 million), Spain (€639 million), Germany (€601 million) and Belgium (€550 million). Issue number 153 of the Weekly Post presents the data for all nations.

The total transfer value of twelve participating teams out of 24 is lower than that of the most expensive player overall: Cristiano Ronaldo (€138 million). At the bottom of the table is Hungary (€30 million), ahead of Romania (€51 million), Albania (€57 million) and Slovakia (€59 million).

For more information about the approach developed by the CIES Football Observatory research group to estimate the transfer value of professional footballers, please refer to the 16th Monthly Report. Issue number 152 of the Weekly Post presents the top 100 list of the big-5 league players with the highest transfer values. A calculator for footballers in the five major European leagues is available on the CIES Football Observatory website.