Okla. Stat. tit. 21, § 1692.4

Every person who does any act or performs any service in the furtherance of or to facilitate any cockfight, upon conviction, shall be guilty of a Class B5 felony offense. Such activities and services specifically prohibited by this section include, but are not limited to: promoting or refereeing of birds at a cockfight, advertising a cockfight, or serving as a stakes holder of any money wagered on any cockfight. The penalty for a violation of this section shall be as provided in Section 8 of this act. Added by State Question No. 687, Initiative Petition No. 365, Provision No. 4, adopted at General Election held on November 5, 2002.