Transfermarkt is the encyclopedia of world football: squads, transfers and market values for almost every club on the planet.
What is Transfermarkt?
Transfermarkt (transfermarkt.com) is the most complete football database that exists. It was born in Germany in the year 2000 and today holds information on hundreds of thousands of players, thousands of clubs and practically every professional league in the world.
It's not a predictions or an odds site. Transfermarkt is pure data: who plays for each club, how much they're worth, when their contract ends, how many matches they've played, whether they're injured or suspended, and at what price they were signed.
For a bettor, that turns it into a huge context tool: before betting on a match it pays to know which team has the stronger squad and who's going to be missing.
Market value: the flagship feature
What made Transfermarkt famous is the market value: an estimate in euros of how much each player is worth today. For example, a star at his peak might be listed at 120 million, while a veteran substitute shows up at 2 million.
By adding up the value of every player in a squad you get the total team value. And comparing that number between two rivals is one of the fastest ways to gauge who's the favourite on paper.
How is the market value calculated?
Transfermarkt doesn't use a public formula. The value comes from a combination of factors:
- Community debate: expert users discuss and propose values in internal forums
- Age and potential: a 19-year-old with a future is worth more than a 33-year-old with the same performance
- Performance and minutes: goals, assists, starts and the level of the league
- Contract: the fewer years left on the contract, the lower the market value
- Real transfers: deals that actually close help calibrate the rest
Transfermarkt's editorial team reviews and publishes the values. It's not an exact science, but after 25 years it's a reference that even clubs consult.
Each club page shows the full squad with the age, position, contract and value of every player.
What else you'll find besides the value
Transfermarkt is much more than a number:
- Full squads: every player with shirt number, position and nationality
- Injuries and suspensions: who's unavailable and until when
- Transfer history: arrivals and departures in every transfer window
- Basic statistics: matches, goals and cards by competition
- Results and fixtures: for every club and competition
- Referee data: matches officiated and average cards
Why it's useful for a bettor
Before betting on a match, Transfermarkt answers concrete questions for you:
- Who's the favourite on paper? Compare the total value of the two squads
- Is a key player missing? The injuries and suspensions section warns you
- Has the team changed a lot? A squad rebuilt in the transfer market takes time to click
- Is the gap real or a trap? Sometimes an "expensive" team is carrying injuries and isn't such a favourite
💡 A team worth triple its rival is usually the favourite, but market value doesn't measure current form. An expensive squad on a bad run can pay off very well against.
What Transfermarkt does NOT do
Transfermarkt doesn't tell you who's going to win. It doesn't publish probabilities, it doesn't calculate over/under or BTTS, and it doesn't recommend bets. It's a database: it gives you the context, you draw the conclusion.
For mathematical predictions it's worth combining it with Forebet; for trend statistics, with FootyStats.
Transfermarkt vs other tools
Transfermarkt shines at structural data: squads, values, contracts and transfers. Flashscore is live results. SofaScore is in-match performance. If you want the full comparison, read SofaScore vs Transfermarkt.
And if you want to squeeze the platform's most powerful data point, we have a dedicated guide: how to read market value to bet smarter.
Want to see how gambeta's AI builds these predictions, with its own probability and odds? It covers football, tennis and baseball (MLB), and publishes its full record — wins and losses. Here's the guide: AI for sports betting.