Yes.
Back in June of 2018, the state of Delaware passed a bill to allow three different casinos around the state the ability to offer single game betting on a variety of sports. Since then, the state has evolved to allow expanded sports wagering at additional locations and online.
Although online sports betting is legal in Delaware, there are currently no sportsbooks offering an online product.
Delaware was one of a few states that had legal sports betting back in the PASPA era and betting on horse racing throughout the state has been prevalent even when sports betting was prohibited.
The regulation of all gambling in Delaware is the responsibility of the state lottery and while regulations are a lot looser than some other states, there are still some important conditions to note.