Some tennis players who are not from France say it is hard to play against French players at the French Open. They say the crowd is not friendly and it is like a very loud football game. The crowd shouts and makes rude noises. Because of this, last year the people who organize the tournament stopped people from drinking alcohol in the stands. One player said it was "very bad." The tournament director said they have more security now. They also told the referees to stop people who are behaving badly. But not all players think it is a problem. One player said it is normal. A French player said it is hard to play at home because there is a lot of pressure, but players should try to ignore it.