Looks like they may book their own event for this one...
Churchill Downs hiked the price for track data...
Nevada books not having it...

Nevada bookmakers are locked in a dispute with Churchill Downs that, barring a last-minute resolution, will prevent the state's sportsbooks from offering pari-mutuel wagering on the Kentucky Derby...
...Prior to the dispute, which began several months ago, Churchill Downs was charging Nevada sportsbooks roughly 4.5% of every wager placed on races held during its spring meet. According to sources familiar with the negotiations, Churchill Downs is now asking for around 5.5% of the money wagered at Nevada books and around 10.25% during Derby weekend...
...On Aug. 28, the Nevada Gaming Control Board granted "industry-wide approval to determine the winners of or payout on wagers" on the Kentucky Oaks and Kentucky Derby...

