Another reason is the sluggish performance of Bayern Munich's "thigh" figure Robben, last season, Bayern was defeated by Dort home and away, this time at home, Bayern has only one idea - revenge!

Although Schweinsteiger is injured and Tymoshchuk is suspended, Robben's return has given Bayern a little more confidence.

Robben also lived up to expectations in the starting line-up, and the moment he walked out of the tunnel was cheered by more than 60,000 Bayern fans.

Unfortunately, there were not many occasions for Robben to cheer the fans in the game, and on the right flank, his once smiling football breakthrough was gone, only one of his four dribbling attempts was successful, and in terms of assists, it was not until the 29th minute that he formed a decent combination with Ribery, and after receiving a wonderful pass from Thomas Muller, Robben knocked back and created a long-range opportunity for Ribery.

Surprisingly, Robben, who used to like to shoot, didn't have a shot on goal before leaving the field. More often, Robben was entangled by Dort, and in 72 minutes, he was fouled as many as 5 times, and in the whole game, Dort's fouls were only 25 times. This made him more and more impatient, and there were two offsides.

Robben's mentality has changed somewhat compared to his comeback in the past, and before the game, in an interview with Bild, Robben said helplessly: "Although I have suffered many injuries in my career, this time is probably the most serious. Coupled with the fact that Robben was even worried about his future after being injured during a training camp in the Netherlands, it is not difficult to see that the frequent injuries have made Robben's nerves more fragile, making it difficult for him to find the confidence and determination of the past when he returns to the pitch.

In this game, Dort's foul tactics obviously made his shadow reappear, and in this case, it is unrealistic to expect the invincible Robben in the past to appear quickly. In the game, the veteran coach Heynckes obviously recognized this, and when Götze opened the scoring and the team fought back, he did not let Robben stay on the pitch, but replaced him, which is enough to show this.

Now, it is undoubtedly a difficult period for Robben, due to the frequent injuries, not only his personal confidence is shaking, but even Bayern's determination to renew his contract does not seem as resolute as in the past.

In the absence of Schweinsteiger, Bayern also need Robben to put more pressure on their opponents in attack, and in the next game, Robben has plenty of opportunities to prove himself to see if he can take it.

Although Bayern Munich did not win this key game because of Boateng's mistakes and Schweinsteiger's injury, as well as Tymoschchuk's suspension and Robben's sluggish performance after returning from injury, Bayern Munich still has the best chance of hindering Dortmund's title defense in the Bundesliga.

At the post-match press conference, many media reporters gathered, especially when the teams above the game accepted the media before the game, Heynckes's unbridled words and Boateng's big words attracted the attention of the media.

When Klopp took Guan Peng into the seat, he found that Heynckes's face was not good-looking, as a hardliner Heynckes is a person who is extremely unwilling to admit defeat, and he still thinks that it is only because his team is not fully staffed that he will lose this victory.

"Mr. Heynckes, I wonder what you said and explained before the game? You must know that the performance of China Guan in this game is quite good, and he also scored a hat trick, all the goals of Dortmund are made by China Guan, do you have anything to say? The Bild reporter got up and asked.

"I always thought that there were no problems in our team, just that our squad was not in shape due to injuries and I believe that as long as our players are fit, they will definitely win against Borussia Dortmund!" Heynckes was still so tough that he wouldn't bow his head in the slightest.

"Then what do you think of China Guan?" Again, the Bild reporter asked the reporter that these reporters like to watch coaches and players pinch each other, and the harder they pinch, the happier they are, and the better the newspaper sells.

"I still stick to my opinion, maybe he was just lucky in this game, you have to know that we don't have a good personnel, if he can get the data of Double 15, I can apologize to him!" Heynckes shrugged.

Guan Peng looked at Heynckes's cunning face and was very unhappy, he was obviously the best player in the game, not only scored a hat trick but also assisted his teammates to score, such an excellent performance, the other party still refused to admit defeat.

"Guan, do you have anything to say about Bayern coach Heynckes?" The Bild newspaper asked Guan Peng again, and they hoped that Guan Peng could say something exciting, so that it would be more interesting.

"I think that old guy just won't admit his problems, I'm sure I'll prove myself with my strength, and I'm looking forward to the next showdown between the two teams, when I'll give Mr. Heynckes and my teammates an experience of a lifetime!" Guan Peng said with a light smile, Guan Peng knew that it was useless for a guy like Heynckes to be an old man, and only by slapping him in the face with his own performance would he realize how powerful he was.

"Okay, let's make a bet then! If I can score fifteen goals and fifteen assists in the Bundesliga at the end of the season, I hope that Mr. Heynckes can say in front of all the media that he used to be a dog's eye, and if I lose, I will end the season, and say that I am a garbage in front of Heynckes, and I will quit football from now on, Heynckes, I ask you, do you dare to bet? Guan Peng said what he thought.

Guan Peng's words undoubtedly made the media reporters extremely excited, they kept taking photos, and the camera was also aimed at Heynckes to see if Heynckes dared to take Guan Peng's bet.

"Of course, I agree to your bet, and we made a bet in front of the media, hoping that none of us will break the bet." Heynckes smiled slyly in his heart, he didn't believe that the Chinese kid in front of him would achieve such outstanding results.