ISI launches retail sportsbook at The Greene Turtle with Canton Gaming

The partnership will provide a newly upgraded sportsbook at The Greene Turtle in Baltimore.

Sports betting technology firm Internet Sports International (ISI) has joined forces with Canton Gaming to launch a revamped retail sportsbook at The Greene Turtle in Baltimore, Maryland. 

This move upgrades the venue’s betting infrastructure with ISI’s advanced sportsbook kiosks, providing real-time odds and a broad range of propositions for both new and experienced bettors.

Canton Gaming, which has been accepting sports wagers at The Greene Turtle for two seasons, has now fully transitioned its ten sportsbook kiosks to ISI’s platform. 

Ernest Matthews, VP and General Counsel of Canton Gaming, said he “looks forward to a long-term partnership” as he believes “ISI is here for the long haul in retail sports betting.” 

Besides that, the company also plans to launch a mobile wagering system, integrating traditional and in-play betting with new iGaming offerings.

Good to know: Maryland’s sports wagering handle surpassed $400m in June 2025

Jay Sapperstein, Owner of Canton Gaming, stated, “ISI’s state-of-the-art kiosks enable us to set new service standards and continuously innovate for our guests’ entertainment.”

This partnership and development come amid sports betting growth in Maryland as, in May alone, the state reported contributing more than $7 in tax revenue from sports wagering directly to its Blueprint for Maryland’s Future Fund, which supports public education.

Carlos Mendez

Writer

Odds tell a story long before the result does. When bettors learn to read that story properly, betting becomes a matter of discipline and value rather than emotion or guesswork.

Visit Profile

Players trust our reporting due to our commitment to unbiased and professional evaluations of the iGaming sector. We track hundreds of platforms and industry updates daily to ensure our news feed and leaderboards reflect the most recent market shifts. With nearly two decades of experience within iGaming, our team provides a wealth of expert knowledge. This long-standing expertise enables us to deliver thorough, reliable news and guidance to our readers.