Supreme Court will hear the case of Ysleta del Sur Pueblo v. Supreme Court will hear Texas Indian gaming case Octo. In a 5-4 decision the court sided with the Alabama-Coushatta and Ysleta del Sur Pueblo tribes of Texas over the State. The US Supreme Court handed a major victory last week supporting Indian gaming in Texas. Read more Texas Indian Gaming Wins in Supreme Court J. News Headlines Texas Bill Would Expand Gambling at Tribal Casinos Ma-Ī new bill has been introduced in the Texas legislature for a constitutional amendment requiring the governor to negotiate gaming compacts with each federally-recognized.