2021 has become a thing of the past, there are players with excellent performance, of course, there are also players who have not performed well, in the past 1 year, there are many players who have not performed as expected, which can be seen intuitively from their value, today let Xiaobian take you to take stock of the 10 most disappointing stars in 2021.
1. Hazard

Hazard's transfer fee reached 160 million euros when he moved to Real Madrid in 2019, but now, according to the latest German transfer data, his value is only 18 million euros, which is almost one-tenth of his transfer fee at that time. Hazard's attendance in 2021 remains pitifully low, with Eden Hazard playing just 36 games in 2020-2021 and 2021-2022, including only 18 starts, scoring four goals and assisting three times, averaging 0.11 goals per game.
2. Coutinho
There are too many disappointing players for Barca to know where to start, and Coutinho can definitely be counted as one of them. Coutinho's attendance is even worse than Hazard due to injuries, and since the start of the 2020 season, he has played only 29 games for Barca, including only 15 starts, scoring a total of 5 goals and assisting 2 times. The average number of goals per game is 0.17. Barca signed him for €135 million at the time, and in 2021 his value has fallen to €18 million.
3. Osman-Dembele
If there is any player who will be boycotted by all teams in football, it is Osman Dembele, the player himself has a very high talent, but his glass attributes and immature personality doom the player to the upper limit. Knowing that the team was in trouble, it also demanded an annual salary extension of 43 million euros and a bonus of 20 million euros. His annual salary has even exceeded his value, and Dembele, who was signed by Barca for 135 million euros, now has only 30 million euros left.
4. Saul
At Atletico's spirited Saul is now almost out of play, and in the summer window of 2021, Saul was loaned from Atletico to Chelsea, but how poor his performance is can be seen from the number of times he has played. Halfway through the new Premier League season, Saúl has made just five appearances, three of which are substitutes, for a total of only 163 minutes. In fact, Saul's problems have been there since last season, but after the transfer to Chelsea, it has been magnified, with poor physical confrontation and many passing errors, so Saul's value has dropped from 70 million euros to 35 million euros.
5. Bunne-Sal
Bayern's failed deals are actually very few, but Sal did pit Bayern. In October 2020, Bayern brought in Senegalese defender Sal from Marseille, and if you look at the highlights, Sal belongs to the traditional black players who are both offensive and defensive, but if you look at the actual performance, he may not be able to play in bayern second team. In just over a year since joining Bayern, Sal has played just 12 Bundesliga games for a total of 537 minutes.
6. Maguire
Players like Maguire can sit in the main force of Manchester United and become the captain of Manchester United, in fact, this is already very indicative of the current Manchester United has a problem. United's performance this season has been sluggish, and Maguire, as the defensive leader, needs to take a lot of responsibility, with many low-level mistakes, slow turns and slow speed this season. What was once Manchester United's thigh has now become a burden to Manchester United.
7. Aubameyang
As Arsenal captain, Aubameyang has been sorry for his fame in these two seasons. Until 2021, Aubameyang was still a thigh-level player carrying Arsenal forward, which is the first time since Sanchez's departure that Arsenal fans have experienced what it is like to have a star in the team, but this has come to an end in 2021. With a lazy attitude coupled with a slippery slope, Arteta has abandoned him completely this season.
8. Moriba
Former Barca youth youngster Moriba transferred to Bundesliga upstart Red Bull Leipzig for 16 million euros in the summer window of 2021, thinking that Leipzig had picked up a big bargain, but he did not expect to dig a hole for himself. Due to barca's turbulent period at the time, Moriba was able to play a lot of opportunities, and due to his physical fitness, he gave the outside world the illusion that he could become the next Pogba. However, the fact is that Mauriba, who came to the Bundesliga, has only played 2 Bundesliga games in the new season, a total of only 30 minutes, and he will most likely be loaned out due to his lazy training and poor attitude to the game. And Moriba can obviously join the Spanish national team as a Spanish citizen, but in order to get a stable playing time, he chose Guinea in Africa, which is really difficult to understand.
9. Artur
Since leaving Barca, Artur has heard a lot less. The most we saw about Artur before was that all the celebrities praised him as the next Harvey, but after coming to Juve, the most we can see is that Artur is going to be sold. In the new season, he played only 6 Serie A games, averaging only 41 minutes per game. The chaotic off-court life has gradually lost himself, coupled with the incurable calcification, doomed the attribute of glass man to accompany him throughout his career.
10. Wu Lei
Wu Lei is indeed the strongest striker in the current national football team, but because of this, we can see the gap between Chinese football and world football. If Wu Lei is still a rotational substitute in the First Half of 2021, then he can only be regarded as a marginal figure in the second half of 2021. Throughout 2021, Wu Lei participated in a total of 32 games, scoring only 2 goals in total, and Wu Lei lost not a single knife, but his future in Espanyol.