Currently, retail sports betting is illegal in Wisconsin, with the Oneida Casino in Green Bay being the only place to offer it. However, neighboring states Illinois and Iowa have already legalized sports betting, which could push Wisconsin to follow suit. The expansion of retail sports betting is also planned in the state, with a new sportsbook set to open at the Potawatomi Casino Hotel in Milwaukee. There are concerns, however, about the potential increase in gambling addictions if online sports betting were to be legalized in the state.