Cal. HSC § 124238

For purposes of this article, the following definitions apply: (a) “Coach” means a person appointed by the youth sports organization to supervise or instruct a participant in a sport. (b) “Official practice or match” means a sport session in which live action or one or more drills are conducted, or a match, as scheduled by the youth sports organization, the coach, or other designee of the organization. (c) “Youth sports organization” has the same meaning as set forth in Section 124235.