11.   Austrian tennis officials have quoted him as admitting that Muster was frightened by aggressive fan behavior, but Marques publicly defended the Brazilians.

12.   Dr. Daniel Wann of Murray State University has done extensive studies on fan behavior.

13.   FIBA could impose the penalties to punish the club for its fan behavior.

14.   Fiorentina, which had given up the advantage of playing on its homefield in Florence for charity, still was considered responsible for the fans behavior.

15.   Italian clubs are considered responsible for their fans behavior.

16.   Italian soccer clubs are considered responsible for their fans behavior.

17.   Knight also took a jab at the officials while discussing fan behavior.

18.   The Football Association said Friday that it had investigated reports from the police and referee Jeff Winter before deciding whether to charge Tottenham for their fans behavior.

19.   The Green Bay Packers revoked two season tickets because of what the club said were repeated violations of team policy regarding fan behavior.