The CIES tenure metric — methodology recap
How European leagues are compared on player loyalty
The CIES Football Observatory's annual squad-stability report, published from its Neuchatel base in October each year, measures player loyalty as the average number of months that the players currently in a club's first-team squad have spent at the club since their most recent arrival. The metric is published per individual club, aggregated to per-league averages, and aggregated again to per-national-association averages for cross-country comparison. The metric is purely a snapshot at the report date — a club that has just completed a major summer-window rebuild will register lower than the same club's underlying retention culture would suggest, and the metric should be read as a multi-year trend rather than a single-year ranking. The CIES report is the standard reference for football journalism, podcast and analyst coverage of player-loyalty questions in European football and is freely available through the Football Observatory's published archive.
League rankings — Premier League at or near the top
Top-five European leagues compared on average tenure
Across the recent CIES Football Observatory annual reports, the top-five European leagues rank consistently within a relatively narrow band on average squad tenure, with the Premier League and the Bundesliga trading the top position year on year and La Liga, Serie A and Ligue 1 grouped slightly below. The Premier League's average squad tenure has typically registered in the 30 to 38 months range across the post-2018 period; the Bundesliga has typically registered in the 28 to 34 months range; La Liga has typically registered in the 26 to 32 months range; Serie A has typically registered in the 22 to 28 months range; and Ligue 1 has typically registered in the 20 to 26 months range. The smaller European leagues (the Belgian Pro League, the Eredivisie, the Portuguese Primeira Liga, the Scottish Premiership, the Greek Super League, the Cypriot First Division) typically register substantially lower tenure figures, with the Cypriot First Division and the Romanian Liga 1 routinely posting averages in the 14 to 18 months range. The Premier League's top position reflects the structural drivers analysed below.
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Why the Premier League ranks higher than the Bundesliga
Pay scale, brand value and contract-length differential
The Premier League's narrow but consistent lead over the Bundesliga on player loyalty is driven by three structural factors. The first is the pay scale — the typical first-team Premier League regular at a top-six club earns a basic weekly wage roughly 1.5 to 2.5 times the equivalent figure at Bayern Munich, Borussia Dortmund or RB Leipzig, with the gap widening at the marquee-player tier. The second is the contract-length differential — the Bundesliga's standard first-team contract length on signing is typically four years against the Premier League's now-routine five-year baseline. The third is the buy-back-clause and 50+1-rule consequence in German football — the Bundesliga's 50+1 ownership rule (which requires majority of voting shares to remain with club members rather than external investors) constrains the financial flexibility of the buying clubs and produces a routine pattern of marquee-player exits to the Premier League and other higher-paying leagues, lowering the average tenure at the selling Bundesliga clubs. Bayern Munich, Bayer Leverkusen and Borussia Dortmund consistently rank as the highest-tenure Bundesliga clubs in CIES surveys.
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Why La Liga ranks lower than the Premier League — the long-tail problem
Real Madrid and Barcelona high tenure, the rest of the league low
La Liga's average tenure ranking is dragged down by the long-tail distribution of squad stability across the 20-club division. The top of the La Liga tenure table is dominated by Real Madrid (consistently one of the highest-tenure squads in European football, driven by the long-tenure spine of Karim Benzema until 2023, Luka Modric, Toni Kroos until 2024, Dani Carvajal, Nacho Fernandez and the academy graduates) and Barcelona (whose 2024-onwards squad has reset somewhat after the Lionel Messi departure but remains structurally retention-focused around Pedri, Gavi and the academy spine). Below the top two, however, the average La Liga club squad-tenure figure drops sharply — the smaller-budget La Liga clubs (Mallorca, Cadiz, Granada in their recent seasons, Las Palmas) operate with substantially higher transfer-window turnover than the equivalent budget-tier Premier League clubs, partly because La Liga's wage-cap rules under the Liga Financial Fair Play system force regular squad turnover to remain within budget. The aggregate La Liga tenure figure therefore sits below the Premier League despite the top-end Real-and-Barca contribution.
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Serie A and Ligue 1 — the structural drag of selling-club status
Why Italy and France rank below England on tenure
Serie A and Ligue 1 rank consistently below the Premier League, the Bundesliga and La Liga on the CIES tenure metric, and the structural reason is the same in both cases: the dominant clubs in both leagues are net-selling clubs into the Premier League and the rest of the higher-paying European football market, and the average squad tenure is correspondingly shorter. Serie A's recent CIES averages have sat in the 22 to 28 months range. Inter Milan, Juventus and AC Milan are the highest-tenure Serie A clubs; the smaller-budget Serie A sides (Empoli, Lecce, Frosinone in recent seasons) operate with substantially higher window turnover. Ligue 1's situation is structurally similar — Paris Saint-Germain's spending dominates the top of the league but the club's own marquee-player turnover (Neymar 2017 to 2023, Kylian Mbappe 2017 to 2024, Lionel Messi 2021 to 2023) has reduced its tenure metric relative to the deeper-stability European clubs; the rest of Ligue 1 operates as a feeder to the Premier League, with annual high-volume departures (Lille's Mike Maignan to AC Milan, Boubakary Soumare to Leicester, Jonathan Bamba to Celta Vigo and a long list of others). Ligue 1's recent CIES averages have sat in the 20 to 26 months range.
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The highest-tenure clubs in Europe outside the top-five leagues
Real Madrid, Athletic Bilbao, Bayern, Tottenham and the surviving long-tenure outliers
The highest-tenure clubs in European football across the CIES annual surveys come from a consistent shortlist regardless of league context. Real Madrid is routinely the highest-tenure single squad in major European football, driven by the multi-year contract policy under Florentino Perez and the deliberate retention of the squad spine. Athletic Bilbao, the Basque-only club whose unique recruitment policy restricts squad eligibility to players born in or trained in the Basque country, is structurally near the top of the European tenure table because the constrained recruitment pool drives long average tenure by default. Bayern Munich, Tottenham Hotspur, Manchester City and Borussia Monchengladbach also feature consistently in the European top 20 by tenure. Outside the major leagues, Cypriot, Romanian and Belgian smaller-club tenure figures occasionally produce single-club outliers (clubs with a settled multi-year squad in low-budget leagues), but the major-league spine of the European tenure ranking remains broadly stable across reports.
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How the Premier League's tenure profile is shifting in 2026
Saudi Pro League pull, the Brexit work-permit constraint, and rising contract length
Three current trends are shaping the Premier League's tenure profile through the mid-2020s. The first is the pull of the Saudi Pro League — the post-2023 Saudi Arabian state-driven recruitment programme has pulled a meaningful number of late-peak Premier League players to Riyadh and Jeddah on shorter, higher-paying contracts (Cristiano Ronaldo to Al-Nassr, Karim Benzema to Al-Ittihad, Neymar to Al-Hilal, with a string of Premier League and continental European players following in subsequent windows), which has somewhat compressed the late-career tenure peaks at the selling Premier League clubs. The second is the post-Brexit Governing Body Endorsement system, which has constrained the easy recruitment of young European players and pushed Premier League clubs toward longer commitments to established senior internationals. The third is the rising baseline contract length — the standard Premier League first-team signing contract is now typically five years with frequent extensions to six, against the four-year continental norm a decade ago, and the longer baseline is structurally lengthening the average squad tenure across the league. The net effect is that the Premier League's lead over the rest of Europe on the tenure metric has been broadly preserved through the 2020s.
→ Premier League
Practical implications — what loyalty buys a club
On-pitch coherence, fan-relationship dividends and academy-pathway value
The CIES Football Observatory's published research argues that high squad tenure delivers measurable benefits to clubs across three dimensions. The first is on-pitch coherence — a settled squad with longer average tenure produces tactical-system continuity, better understanding between positional pairings, and lower in-season managerial-change risk. The second is the fan-relationship dividend — supporters develop deeper attachment to long-tenure players, the matchday and merchandise revenue from named-shirt sales is more stable, and the heritage-narrative value of the club is built on the back of long-tenure servants. The third is academy-pathway value — clubs with high tenure tend also to have higher academy-graduate first-team representation, and the per-graduate transfer-revenue and home-grown-player squad-quota benefits compound over time. The trade-off is reduced recruitment flexibility — a club committed to long contracts on signing has less ability to react to declining player performance and is exposed to long-tail wage-bill commitments at older players. The most successful tenure-focused clubs — Real Madrid, Tottenham (under Levy), Liverpool (under Klopp and Slot), Bayern Munich — have managed the trade-off through disciplined contract-renewal timing and selective high-fee outbound transfers in the player's late-peak years.
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