New Dallas Mavericks majority owner and billionaire GOP donor Miriam Adelson was among those who got a coveted spot to watch ...

A few bad trades—in tariff wars and in Luka Dončić—plus a gambling-plan meltdown have undercut the mega-donor’s ambitions.

Miriam Adelson, the billionaire owner of ... stake the Mavericks last year from Mark Cuban, and she began increasing her push for legalized gambling in the state, along with a new casino resort ...

Dallas Mavericks CEO Rick Welts says the team remains committed to staying in the City of Dallas and he hopes to have a site identified for a new arena ... owned by Miriam Adelson and her family ...