States differ in terms of where and how you can place bets on the Derby and other horse races online. You need a separate app, or another platform like TwinSpires. In many states, you can't bet right in the FanDuel and DraftKings apps.

If you're someone looking to make a splash in the most exciting two minutes in sports on Saturday, or betting any other horse race, you're probably wondering if it's offered on popular sportsbook apps in your state. The Kentucky Derby draws the most betting traction of the three Triple Crown events.