http://www.churchilldowns.com/racing...mes-wager-menu
NOTE: Trifecta and Superfecta wagering on all races that qualify under Kentucky statutes. Daily Double and Super High-5 wagers are $1 minimum straight bets. On Oaks Day and Derby Day the Superfecta is a $1.00 minimum wager. Trifecta, Pick-3, Pick-4 and Pick-5 wagers are $.50 minimum straight bets. The Pick-6 is a $2 minimum wager. The Exacta is a $2.00 minimum straight bet with $1.00 boxes and wheels.