New study names the 25 footballers with the highest transfer values in 2020

Paris Saint-Germain v Stade Rennais FC - 2019 Trophée des Champions

We're now one week into the January transfer window.

As is often the case, not too many big deals have been completed and that strange opening to 2011, which saw both Fernando Torres and Luis Suarez move, continues to look anomalous.

But the absence of any life-changing transfers hasn't stopped the team at the CIES Football Observatory from casting their mind to top players and how much they'd sell for.

That's because they've revealed the 166 players across Europe's top five leagues that they have calculated to have a transfer value in excess of €50 million.

Similarly to Transfermarkt, they go into incredible detail with their estimates and you can check out the four-page document they've attached if you're intrigued about the method.

World's most valuable footballers

But that aside, we've decided to go straight to the top of the list and count down the 25 players who would cost football clubs the most if they wanted to sign them in 2020.

Some notable absentees include: Virgil van Dijk (29th), Eden Hazard (32nd), Alisson Becker (34th), Robert Lewandowski (36th), Paul Pogba (48th) and Cristiano Ronaldo (49th).

If their truancies are piquing your interest, then you aren't alone, so check out the most valued players in the beautiful game down below:

25. Dele Alli (Tottenham Hotspur) - €95.6 million

FBL-ENG-PR-SOUTHAMPTON-TOTTENHAM

24. Mikel Oyarzabal (Real Sociedad) - €95.7 million

Spain v Faroe Islands - UEFA Euro 2020 Qualifier

23. Serge Gnabry (Bayern Munich) - €98.1 million

FBL-GER-BUNDESLIGA-AUGSBURG-BAYERN MUNICH

22. Bernardo Silva (Manchester City) - €99.6 million

FBL-EUR-C1-MAN CITY-ATALANTA

21. Rodri (Manchester City) - €99.8 million

FBL-ENG-PR-MAN CITY-SHEFFIELD UTD

20. Romelu Lukaku (Inter Milan) - €100.2 million

SSC Napoli v FC Internazionale - Serie A

19. Neymar (Paris Saint-Germain) - €100.4 million

FBL-FRA-LIGUE1-PARIS-AMIENS

18. Joao Felix (Atletico Madrid) - €100.6 million

Real Betis Balompie v Club Atletico de Madrid  - La Liga

17. Tammy Abraham (Chelsea) - €103.1 million

FBL-ENG-PR-ARSENAL-CHESLEA

16. Richarlison (Everton) - €104.0 million

Burnley FC v Everton FC - Premier League

15. Trent Alexander-Arnold (Liverpool) - €110.5 million

Liverpool FC v Sheffield United - Premier League

14. Roberto Firmino (Liverpool) - €111.5 million

FBL-QAT-FIFA-CLUB-WORLD-CUP-MONTERREY-LIVERPOOL

13. Timo Werner (RB Leipzig) - €112.0 million

FBL-GER-BUNDESLIGA-DUSSELDORF-LEIPZIG

12. James Maddison (Leicester City) - €112.4 million

West Ham United v Leicester City - Premier League

11. Gabriel Jesus (Manchester City) - €115.6 million

Manchester City v Everton FC - Premier League

10. Lautaro Martinez (Inter Milan) - €115.7 million

SSC Napoli v FC Internazionale - Serie A

9. Antoine Griezmann (Barcelona) - €123.6 million

Club Atletico de Madrid v FC Barcelona  - La Liga

8. Lionel Messi (Barcelona) - €125.5 million

Real Sociedad v FC Barcelona  - La Liga

7. Marcus Rashford (Manchester United) - €134.3 million

FBL-ENG-PR-MAN UTD-NEWCASTLE

6. Harry Kane (Tottenham Hotspur) - €150.5 million

Norwich City v Tottenham Hotspur - Premier League

5. Sadio Mane (Liverpool) - €155.6 million

FBL-ENG-PR-LEICESTER-LIVERPOOL

4. Jadon Sancho (Borussia Dortmund) - €168.9 million

England v Kosovo - UEFA Euro 2020 Qualifier

3. Mohamed Salah (Liverpool) - €175.1 million

Liverpool FC v CR Flamengo - FIFA Club World Cup Qatar 2019

2. Raheem Sterling (Manchester City) - €223.7 million

Manchester City v Manchester United - Premier League

1. Kylian Mbappe (Paris Saint-Germain) - €265.2 million

Club Brugge KV v Paris Saint-Germain: Group A - UEFA Champions League

GIVEMESPORT's Kobe Tong says

First things first, I'm not going to dispute the calculations of CIES - albeit estimates, obviously - because their objective methods are far more complex than anything I could construct.

But once I get that disclaimer out the way, you know the market is slightly broken when Rashford is finding himself in seventh place. 

The Manchester United forward gets a bad rap, but even in his most prolific season yet - 16 goals in 28 games - he isn't pulling up trees to be considered one of the world's best number nines.

FBL-ENG-PR-MAN UTD-ASTON VILLA

If anything, it's probably proof of CIES' accuracy because young, English players are often the most overrated demographic in the transfer window.

That aside, there can be no arguing with Mbappe in first place when you consider he's a Ballon d'Or contender and World Cup winner before his 22nd birthday.

History only remembers the winners and this won't be the only list that Mbappe finishes top of during the year and decade, I'll tell you that for a fact.

FBL-FRA-LIGUE1-SAINT-ETIENNE-PSG News Now - Sport News