Superfecta wagering shall not be scheduled on a thoroughbred or standardbred race unless at least six betting interests are carded. In the event of a scratch, superfecta wagering on a thoroughbred or standardbred race in which five betting interests remain is permissible.
Ill. Admin. Code tit. 11, § 311.35
Amended at 34 Ill. Reg. 11440, effective July 22, 2010