business
Mark Cuban goes to court for records on Dallas Mavericks' Valley View arena deal
By NBC 5 Dallas-Fort Worth (KXAS)
· July 9, 2026
· 1 min read
Mark Cuban has taken his increasingly public dispute with Dallas Mavericks majority owner Patrick Dumont to court, accusing his business partner of shutting him out of the team’s plans for a new arena and other lucrative development opportunities.
A new court filing alleges Dumont engaged in “...
Key takeaway The billionaire businessman filed a petition in Dallas County this week to review the contract to buy the former Valley View mall site to build a new basketball arena.
Why this matters
Local business news drives decisions about where to shop, where to invest, and where to apply for jobs. The Trophy Club covers openings, closings, expansions, and economic shifts because each one ripples through the community.
About this story
Original reporting by NBC 5 Dallas-Fort Worth (KXAS) . The Trophy Club surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit NBC 5 Dallas-Fort Worth (KXAS) . Have a tip or correction? Contact our newsroom .
Category: business ·
Published: July 9, 2026 ·
Source: NBC 5 Dallas-Fort Worth (KXAS) ·
Reading time: 1 min
Get more The Trophy Club stories like this
Free weekly briefing covering business and other local news. Curated by our editorial team. No spam.
By subscribing you agree to our privacy policy . Unsubscribe anytime.
Frequently asked about this story
What is this story about? Mark Cuban has taken his increasingly public dispute with Dallas Mavericks majority owner Patrick Dumont to court, accusing his business partner of shutting him out of the team’s plans for a new arena and other lucrative development opportunities.
A new court filing alleges Dumont engaged in “...
When was this published? This article was first published on July 9, 2026 by NBC 5 Dallas-Fort Worth (KXAS) and curated for The Trophy Club readers.
Who reported this story? This story was reported by NBC 5 Dallas-Fort Worth (KXAS). To learn more about how The Trophy Club selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more business coverage from The Trophy Club, or browse our daily briefing and topic hubs .
← Back to all news
More business →
Today’s briefing
Subscribe to newsletter