Live/In-Play Betting: Inland and via offshore.
Online Sportsbooks: Inland and via offshore.Minimum Sports Betting Age in New Jersey: 21 (inland), 18 (through offshore sites).Legal Sports Betting: In-Person (inland), Online/Mobile (inland and offshore).The current sports betting market in the state is outlined below. The state has an incredible amount of options for sports betting enthusiasts. New Jersey was one of the first states to legalize online and in-person sports betting after the Supreme Court PASPA ruling in 2018.