Lionel Messi did not hit the heights expected of him during his first season at Paris Saint-Germain.
The Argentine was expected to run riot in Ligue 1 after making the move from Barcelona to PSG.
But, he had a disappointing campaign by his standards, scoring 'just' 11 times and recording 15 assists in 34 matches.
His struggles mean, per Transfermarkt, his value has dipped by £27m over the course of the 2021/22 season.
But who else has seen their transfer value plummet?
Using Transfermarkt, we've listed the 20 players whose market values have dropped the most since the start of the 2021/22 campaign.
20. Toni Kroos (Real Madrid) | £-18m
Value on July 1, 2021: £36m
Value now: £18m
Soccer Football - Champions League Final - Liverpool v Real Madrid - Stade de France, Saint-Denis near Paris, France - May 28, 2022 Real Madrid's Toni Kroos reacts REUTERS/Molly Darlington
19. Marcel Sabitzer (Bayern Munich) | £-18m
Value on July 1, 2021: £37.8m
Value now: £19.8m
18. Tanguy Ndombélé (Tottenham Hotspur) | £-18m
Value on July 1, 2021: £45m
Value now: £27m
17. Ousmane Dembélé (Barcelona) | £-18m
Value on July 1, 2021: £45m
Value now: £27m
16. Jadon Sancho (Manchester United) | £-18m
Value on July 1, 2021: £90m
Value now: £72m
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15. Harry Kane (Tottenham Hotspur) | £-18m
Value on July 1, 2021: £108m
Value now: £90m
14. Lorenzo Insigne (Napoli) | £-20.7m
Value on July 1, 2021: £43.2m
Value now: £22.5m
13. Timo Werner (Chelsea) | £-20.7m
Value on July 1, 2021: £58.5m
Value now: £37.8m
Soccer Football - UEFA Nations League - Germany Training - Adi-Dassler-Stadion, Herzogenaurach, Germany - May 31, 2022 Germany's Timo Werner arrives ahead of training REUTERS/Heiko Becker
12. Christian Eriksen (Brentford) | £-22.5m
Value on July 1, 2021: £36m
Value now: £13.5m
11. Antoine Griezmann (Atletico Madrid) | £-22.5m
Value on July 1, 2021: £54m
Value now: £31.5m
10. Jan Oblak (Atletico Madrid) | £-22.5m
Value on July 1, 2021: £63m
Value now: £40.5m
9. Neymar (Paris Saint-Germain) | £-22.5m
Value on July 1, 2021: £90m
Value now: £67.5m
8. Eden Hazard (Real Madrid) | £-25.2m
Value on July 1, 2021: £27m
Value now: £10.8m
Soccer Football - Champions League - Group D - Real Madrid v Sheriff Tiraspol - Santiago Bernabeu, Madrid, Spain - September 28, 2021 Real Madrid's Eden Hazard REUTERS/Juan Medina
7. Anthony Martial (Manchester United) | £-26.1m
Value on July 1, 2021: £40.5m
Value now: £14.4m
6. Marc-André ter Stegen (Barcelona) | £-27m
Value on July 1, 2021: £54m
Value now: £27m
5. Casemiro (Real Madrid) | £-27m
Value on July 1, 2021: £63m
Value now: £36m
4. Lionel Messi (Paris Saint-Germain) | £-27m
Value on July 1, 2021: £72m
Value now: £45m
Soccer Football - Ligue 1 - Clermont v Paris St Germain - Stade Gabriel Montpied, Clermont-Ferrand, France - April 9, 2022 Paris St Germain's Lionel Messi REUTERS/Stephane Mahe
3. Frenkie de Jong (Barcelona) | £-27m
Value on July 1, 2021: £81m
Value now: £54m
2. Koke (Atletico Madrid) | £-31.5m
Value on July 1, 2021: £54m
Value now: £22.5m
1. Marcos Llorente (Atletico Madrid) | £-31.5m
Value on July 1, 2021: £72m
Value now: £40.5m
Atletico Madrid had a disappointing season and two of their players have seen their market value drop by £31.5m: Llorente and Koke.
Llorente didn't manage to find the back in 40 games for Diego Simeone's side this season.
De Jong has also seen his transfer value decline. Barcelona could cash in this summer, with Man United believed to be interested.
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Messi is now worth £45m but, while his market value has dropped considerably, that figure is still incredibly high for someone who will turn 35 in June.
Hazard has struggled badly for injuries this season and is now valued at just £10.8m, a drop of £25.2m since the start of the 2021/22 campaign.
Neymar has also found form and fitness hard to come by and has seen his value drop to £67.5m from £90m.
Werner (£-20.7m) and Sancho (£-18m) make the list as well after having disappointing seasons in 21/22.
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