Thursday, July 30, 2026
  • -
    days
  • -
    hours
  • -
    minutes
  • -
    seconds

NBA Finals Win Would Catapult Mavs, Celtics Owners in Different Ways

  • Dallas and Boston begin the championship series Thursday.
  • The Mavericks are in their first season under new ownership.
esse Johnson-USA TODAY Sports

The stage is set for the NBA Finals, which begin Thursday, as the Celtics take on the Mavericks, with Dallas trying to accomplish the rare feat of winning a championship in the first year under new ownership. In December, Mark Cuban (above) sold his majority stake in the Mavs to Miriam Adelson and her family in a deal that valued the franchise at $3.5 billion. Now, not even six months later, the team is on the cusp of its second title ever. 

Most recently, the Rockets won the 1994 NBA title (and the ’95 Finals) after Leslie Alexander purchased the franchise for $85 million the previous offseason. In the middle of the 2022–23 season, Mat Ishbia bought the Suns, who made the NBA Finals in ’21, for $4 billion. But despite a blockbuster trade at the deadline for Kevin Durant, Phoenix flamed out in the second round.

Dreamin’ Big in Big D

In the wake of December’s sale, Cuban—who bought the Mavericks for $285 million in 2000—notably said that nothing had really changed “except my bank account.” But the reality is that while Cuban is continuing to oversee basketball operations, his equity in the team is down to 27%.

Sports betting won’t be legal in Texas until at least 2025—and potentially longer—but the big dream for the Mavericks owners is a new arena and casino complex in downtown Dallas. Cuban hasn’t been shy about his desire to re-create a Venetian-like resort, with his basketball team’s venue at the center of it. The Mavs’ lease at American Airlines Center runs through ’31.

Winning the NBA Finals would not only go a long way in creating further positive fan sentiment, but also drive Dallas’s franchise valuation even higher. The previous three NBA champions have seen their valuation grow by an average of $1.25 billion from the season before, according to annual estimations by Forbes.

Costly for the C’s

Not to be forgotten are the Celtics, who just happen to own home court advantage and are the betting favorites (around -225 at many sportsbooks) to hoist the Larry O’Brien Championship Trophy. It would be the first title for Boston since 2008, and the second under the current ownership group, which is led by Wyc Grousbeck who bought the franchise for $360 million in ’02.

This season, the Celtics paid $39.75 million in luxury tax (fifth highest in the NBA) on top of a $183.6 million payroll (fourth highest in the league). For comparison, the Mavericks had the 16th-ranked payroll, $163.6 million, and did not pay luxury tax. Winning a record 18th NBA championship would certainly help Boston justify its projected $193.9 million payroll and nearly $54 million tax bill next season (both figures third in the NBA, according to Spotrac).

This field is for validation purposes and should be left unchanged.

Sign up for
The Memo Newsletter

Get the biggest stories and best analysis on the business of sports delivered to your inbox twice every weekday and twice on weekends.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

Basketball - NBA - New York Knicks v Philadelphia 76ers - Etihad Arena, Abu Dhabi, United Arab Emirates - October 4, 2025 New York Knicks' Karl-Anthony Towns in action with Philadelphia 76ers' Adem Bona

NBA Drops Plan for Games in Middle East

The Knicks played preseason games against the Sixers in Abu Dhabi last year.
First at FOS

The NFL War Over the Tush Push Has Quietly Ended

The league gave no specific guidance on the play this offseason.

Europe Says It Will Boycott World Cups Until Sale Plan Killed

UEFA members voted 55–0 in favor of the boycott.

WNBA Posts, Deletes Video of Apparent Bueckers–Reese Bet

The CBA includes strict prohibitions against players wagering on games.
podcast thumbnail mobile
Front Office Sports Today

7/30/26 – USMNT Nearing Pochettino Return, FIFA Draws UEFA Criticism, Yankees and Knicks to DAZN

0:00

Featured Today

WPBL

Who’s Playing Women’s Professional Baseball?

Sixty players from 11 countries are descending on Illinois for six weeks.
Tom's Watch Bar
July 17, 2026

Sports Bars Are Cashing In From Summer of Soccer

The World Cup has brought a windfall to America’s biggest sports bars.
Jun 16, 2026; East Rutherford, New Jersey, USA; France forward Michael Olise (11) controls the ball against Senegal during a Group I match of the 2026 FIFA World Cup at New York New Jersey Stadium
July 16, 2026

Where World Cup Stars Go to Customize Their Cleats

The world’s best players turn to a Scottish craftsman for perfect cleats.
July 10, 2026

What the World Cup Means to Erling Haaland’s Tiny Hometown

The tournament’s breakout star is from a rural Norwegian town.
July 10, 2026

Why So Many Media Outlets Are Rushing Into Sports

Sports coverage has ballooned in every corner of media.
Jul 27, 2026; New York City, New York, USA; New York Mets second baseman Marcus Semien (10) is greeted at home plate by center fielder Tyrone Taylor (28) after hitting a two run home run against the Atlanta Braves during the sixth inning at Citi Field.

Meet the Mets’ Prediction-Market Pick: Novig

The Mets chose Novig over industry giants like Kalshi and Polymarket.
July 26, 2026

49ers’ Strange Offseason Takes Another Turn With Shanahan Crash

Shanahan will be limited for the start of training camp.
July 29, 2026

Shohei Ohtani’s Health Has Become Dodgers’ Biggest Question

The two-way phenom is not pitching and slumping offensively.
Sponsored

The Football Marketing Offensive Playbook

How to activate during the moments that matter most to football fans.
July 26, 2026

LeBron Officially Signs $8M Deal As Sixers Continue Roster Shuffle

James agreed to a two-year deal with the Sixers on Friday.
April 17, 2026, Boston, MA: Sponsor Signage is displayed during the game between the Detroit Tigers and the Boston Red Sox at Fenway Park in Boston, Massachusetts. Friday, April 17, 2026.
July 24, 2026

Red Sox 15-Game Win Streak Cost Boston Restaurant Thousands

A Red Sox promotion became unexpectedly expensive.
July 17, 2026

WNBA Union Blasts Chicago Sky For Yet Another Facility Delay

The facility has been delayed multiple times since being announced in 2024.
Mar 8, 2026; Milwaukee, Wisconsin, USA; Milwaukee Bucks forward Gary Trent Jr. (5) drives for the basket against Orlando Magic guard Jevon Carter (2) in the first quarter at Fiserv Forum.
July 16, 2026

NBA Investigating Gary Trent Jr.’s New Bucks Contract

Trent agreed to a four-year, $64 million deal on July 11.