Issue number 224 of the CIES Football Observatory Weekly Post presents the best performing big-5 league players whose contract runs out at the end of the season. Pepe Reina ranks first ahead of two other goalkeepers (Vicente Guaita and Gianluigi Buffon), as well as Arjen Robben. Only footballers having played at least 1,000 domestic league minutes during the current season are included in the rankings.

Gianluigi Buffon heads the table for the big-5 league players who have been for the longest period in their club employment. The legendary Italian goalkeeper already played for 17 seasons at Juventus. This is sixth months more than the second ranked footballer, Sergio Pellissier (Chievo), and one year more than for Andrés Iniesta (Barcelona) and Roman Weidenfeller (Borussia Dortmund). The top 110 list is available in issue number 223 of the CIES Football Observatory Weekly Post.

Barcelona and Real Madrid top the rankings for the longest average contract duration of first team squad members. Six out of the eight top ranked clubs are still competing in European Cups. This illustrates the relationships between long-term planning and success. The 222nd edition of the CIES Football Observatory Weekly Post presents the data for all big-5 league teams.

Issue number 221 of the CIES Football Observatory Weekly Post analyses the percentage of matches with a gap of three or more goals in 29 European competitions. The highest figure so far this season was observed for the Champions League: 29% (+8% compared to the same moment during last season). This percentage is twice as high as at Europa League level: 16% (+3%).

The 220th issue of the Weekly Post presents players from the big-5 who performed the best in domestic league matches during the last three months. Footballers are ranked according to the exclusive approach developed by the CIES Football Observatory to measure the technical performance of players.

The CIES Football Observatory Weekly Post number 219 presents the 50 big-5 league players with the most positive gap between their current transfer value and the fee paid for them by their employer club. The greatest potential added value could be achieved by Tottenham Hotspur with Harry Kane: €198 million.