This chapter includes all cases involving student-athletes, coaches, athletic directors, athletic associations, and booster organizations at both the K-12 and higher education levels. However, no case law is discussed that pertains to physical education instruction or intramural participation. The cases are discussed in the following sections: (1) eligibility; (2) equality of programs; (3) enforcement of rules; (4) tort; (5) employment; and (6) miscellaneous. (MLF)