Live/In-Play Betting: Inland and via offshore.Online Sportsbooks: Inland and via offshore.Minimum Sports Betting Age in Oregon: 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. Pennsylvania has had legal domestic sports betting both in person since 2018 and online since 2019 and residents of the state have plenty of in-person and online options.