Sources & Methodology
About FootballEarnings
FootballEarnings is an independent football finance publication focused on player salaries, club finances, league economics, football business, and financial analysis.
Our mission is to make football finance more transparent, understandable, and accessible through rankings, reports, player profiles, club profiles, league analysis, and original research.
FootballEarnings develops its own editorial content using publicly available information, independent research, and a proprietary methodology.
Unless otherwise stated, figures published on FootballEarnings should be considered estimates, analyses, or editorial interpretations rather than official disclosures.
Our Methodology
Football finance is often complex, fragmented, and difficult to verify.
Many clubs do not publicly disclose individual player salaries, contract details, transfer structures, or certain financial information. As a result, FootballEarnings applies its own editorial process to research, evaluate, compare, and present available information.
Our methodology may include:
- Reviewing publicly available financial information
- Analyzing annual reports and financial statements
- Comparing multiple independent sources
- Evaluating industry research and studies
- Reviewing official announcements and disclosures
- Monitoring developments within the football industry
- Applying editorial judgement when information differs between sources
Where conflicting information exists, FootballEarnings may use its own assessment to determine the most reasonable estimate based on the evidence available at the time of publication.
Sources We May Consult
FootballEarnings conducts independent research and may consult a variety of publicly available information sources.
These sources are consulted for research purposes only. References to organizations, reports, clubs, leagues, publications, or databases do not imply endorsement, approval, sponsorship, partnership, or affiliation with FootballEarnings.
Examples of information sources that may be consulted include:
Football Governing Bodies
Public reports, studies, publications, and disclosures released by football organizations, including:
- FIFA
- UEFA
- National football associations
- Professional league organizations
Club Financial Information
Publicly available club documentation, including:
- Annual reports
- Financial statements
- Investor presentations
- Regulatory disclosures
- Official club announcements
Industry Research
Football finance studies, benchmarking reports, revenue analyses, valuation studies, and other research covering the football industry.
Public Salary and Contract Information
Publicly available information relating to player salaries, contracts, transfers, and football compensation structures.
Public Market Valuation Information
Publicly available information regarding player values, squad valuations, club valuations, and transfer market activity.
Sports Business and Financial Journalism
Reputable journalism covering football finance, sports business, club ownership, sponsorship, commercial activity, and industry developments.
Salary Estimates
Most professional football clubs do not publicly disclose individual player salaries.
For this reason, salary figures published on FootballEarnings should generally be considered estimates unless supported by an official disclosure.
Salary estimates may be informed by publicly available information, industry research, media reporting, contract information, and FootballEarnings’ own editorial analysis.
Unless otherwise stated, salary figures typically represent estimated gross annual base salary and may exclude:
- Performance bonuses
- Signing bonuses
- Loyalty bonuses
- Image rights agreements
- Commercial sponsorship income
- Endorsement income
- Other compensation arrangements
Net Worth Estimates
Net worth figures published on FootballEarnings are estimates based on publicly available information and editorial analysis.
These estimates may consider factors such as:
- Career earnings
- Commercial partnerships
- Business activities
- Investments
- Public disclosures
Actual net worth figures may differ significantly from published estimates.
Market Value Estimates
Player and club market values published on FootballEarnings are estimates and analytical opinions rather than official valuations.
Market value figures may be informed by:
- Age profile
- Contract status
- Performance level
- Transfer market activity
- Industry benchmarks
- Public valuation references
These figures should not be interpreted as guaranteed transfer values or accounting valuations.
Revenue, Payroll and Financial Data
Club revenue, payroll, wage bill, valuation, and financial figures may be based on:
- Published financial statements
- Annual reports
- Regulatory disclosures
- Public company filings
- Industry research
- FootballEarnings analysis
Where official information is unavailable, FootballEarnings may publish estimates derived from publicly available information and editorial assessment.
Currency Conversion
FootballEarnings may present financial information in multiple currencies, including:
- Euro (€)
- British Pound (£)
- US Dollar ($)
Where currency conversion is required, exchange rates are approximate and may differ from rates used by original sources.
Editorial Independence
FootballEarnings is an independent publication.
All rankings, reports, estimates, profiles, and analyses are produced using FootballEarnings’ own research process and editorial judgement.
No player, club, league, organization, publication, database, or governing body has authority over FootballEarnings editorial decisions, rankings, estimates, or conclusions.
Corrections & Updates
FootballEarnings strives for accuracy and transparency.
If you believe any information published on this website is inaccurate, outdated, or incomplete, we encourage you to contact us with supporting information.
Where appropriate, corrections and updates may be made to improve the quality and accuracy of our content.
Contact
For corrections, feedback, partnerships, media enquiries, or general questions, please visit our Contact page.