(In order to facilitate everyone's understanding, here is another explanation: this rating ranking list is in order from high to low: world-class, international level, national level, the number before the name can also be seen in the order of ranking.) )
From kickers:
preface:
The two highest levels of full-backs – world and international – are vacant. Angelinho did not keep his ranking and was downgraded by one level. A Dortmund player is at the top of the table
body:
World Class: Vacant
International level: vacant
National:

Raphael Guerreiro
Raphael Guerreiro Borussia Dortmund (drop)
At the top of the list is Raphael Guerrero – although only in the third highest class, the previous two selections have been in the international ranks. The 27-year-old Portuguese is more of an organiser than a full-back – he's not a typical left-back in any case. Borussia Dortmund's Edin Terzic, who plays the four-back system, and Guerrero, who often switches back and forth between the left and the centre, calls the manager a designer on the sidelines. So in the second half of the season, he scored three goals and four assists. If you play full-back, there won't be so many chances to create goals. Still, he dropped a notch in this ranking because he moved too slowly back — like many players ranked below him.
Angelino RB. Angelino
2. Angelino Angelino RB Leipzig (drop)
Everyone loves little angels (Angels' name is very similar to angels), especially Julian Nagelsman. Angelinho, the 1.71-meter-tall whirlwind, was running all over the field, and Nagelsman said he was "going to the world", he kept scoring goals or assisting, but the process wasn't always going so smoothly, there were always more or less problems. The 24-year-old scored eight goals in half of the season before the winter break, and by the second half of the season, his offense was no longer so sharp, and eventually a muscle injury caused him to miss a few games in February, making it difficult for him to return to world-class form before the winter break. Muscle injuries and his social media slurring have caused Angelinho to gradually lose his place in the squad, with Nagelsmann not including him in the squad in the cup final (1:4) against Borussia Dortmund in Leipzig, not just for sporting reasons. So Angelino dropped two notches this time.
Lucas Hernandez
3. Lucas Hernandez Bayern Munich (same ranking)
After the departures of David Alaba and Jerome Boateng, Hernandez was placed at left-back, both at bayern in the league and for the national team. He plays an important role in the defensive system, staring at people and confrontation is his strength, but overall his defensive ability is not comprehensive, and sometimes too impetuous.
Christian Günter
4. Christian Günter Freiburg im Breisgau (constant ranking)
In the second half of the Bundesliga last season, Guntel scored three goals and received an assist, and thanks to his excellent performances during this time, he was selected for the national team and participated in the European Championship with the team. Of the three goals he scored, two were against the underdog Schalke, while the third was crucial, the equaliser against Bayern. Günter usually plays as a left-back in Freiburg and as captain he is also the team's anchor.
Borna Sosa
5. Borna Sosa Stuttgart (ranked constant)
Borna Sousa had six assists in the second half of the season, mostly with Sasha Karachik Sasa Kalajdzic. In the Bundesliga, almost no one can be more capable of crossing than him. His left foot technique is excellent and can often improve the overall offensive speed of the team in the game. But with his current ability, it is not enough to reach the international level, because the 23-year-old, like almost all the players on this list, has performed well and badly. Sosa sometimes doesn't like to work with his teammates very much, and he is often not active enough to defend.
Kevin Mbab Kevin Mbabu Wolfsburg
6. Kevin Kevin Mbabu Wolfsburg (new)
In the 11th round of the Bundesliga last season, the Swiss made their debut after returning from injury and then occupied the main position, and became a key factor in Wolfsburg's soaring performance in the second half of the season. Mbab's defensive prowess is impressive, and he's physically strong and quick to kick. In addition, his cross awareness has improved a lot, but the quality of the pass needs to be improved.
Pavel Kaderabek Pavel Kaderabek
7. Pavel Kaderabek Pavel Kaderabek Hoffenheim (new selection)
Like Mbabu, he wasn't shortlisted last time, but now he's back and has made a leap forward. Kadrabeck also suffered from injuries, returning from injury in January and contributing four assists in the second half of the season, making him indispensable at Hoffenheim.
Nordi Mukile Nordi Mukiele
8. Nordi Mukiele Nordi Mukiele Leipzig (ranked constant)
The Leipzig defender started well in the second half of the season, scoring two goals in the first five games. But then he got lost and didn't score again.
Christopher Trimmel
9. Christopher Trimmel Berlin Union (same ranking)
Trimmel is the perfect choice for a joint full-back in Berlin. He always creates danger for the opponent and he scored a total of ten goals last season, four of which were scored in the second half.
Who else wasn't selected:
Alfonso Davis Alphonso Davies
Alfonso Davies Alphonso Davies Bayern Munich
The Bayern full-back has lost again, this time not because of injuries in the second half. Davis was so bad in the already shaky Bayern backline that he was sent off with a red card at the start of the game against Stuttgart, and Bayern, who had to play with ten, ended up winning 4-0, which was a warning for the 20-year-old.
Benjamin Pavard
Benjamin Pavard Bayern Munich
Bayern's right-back doesn't look much better either. There has been no improvement in Pavard's performance, as was the case with the European Cup, where the 25-year-old Frenchman made a fatal mistake in the match eliminated by Switzerland.
Ludwig Augustinson
Ludwig Augustinsson Bremen
The 27-year-old left-back often disappears on the pitch, leading to an already disappointing Bremen record even more sluggish. The Swedes rarely pose a threat to their opponents on the flanks, and the defeat was to be expected.