Friday, July 3, 2026

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

Aug 23, 2025; Phoenix, Arizona, USA; A general view of the MLB logo before the start of a game between the Cincinnati Reds and Arizona Diamondbacks at Chase Field.

New MLBPA Proposal Focuses on Roster Management

The latest labor proposal centered on MLB’s roster management rules.
Soccer Football - FIFA World Cup 2026 - Round of 32 - Mexico v Ecuador - Estadio Azteca, Mexico City, Mexico - June 30, 2026 Mexico fan poses for a picture outside the stadium before the match

Why Beating Mexico at the Azteca Is So Hard

England will have to battle not only Mexico, but also altitude challenges.
ATLANTA, GA - September 05: Georgia Lottery fireworks after the game against the Seattle Mariners at Truist Park on Friday, September 5, 2025 in Atlanta, Georgia.

Inside the Spectacle and Science of MLB Fireworks

Postgame fireworks are lighting up baseball for America250.
podcast thumbnail mobile
Front Office Sports Today

7/2/26 – Celtics Trade Jaylen Brown, World Cup Ratings Smash Records, Serena Knee Scare, Bobby Bonilla Day

0:00

Featured Today

Kansas City Chiefs

NFL Teams Push to Turn Futbol Fans Into Football Devotees

NFL teams are courting international soccer fans during their World Cup visits.
June 26, 2026

What We Saw Traveling the U.S. for the World Cup Group Stage

The knockout stage begins Sunday.
June 26, 2026

In an Era of $1,000 Tickets, $10 Watch Parties Bring Fans Together

Stadium watch parties now rival home-game experiences.
June 25, 2026

Italian Americans Have Severe World Cup FOMO

Bars and restaurants in Boston, Philly, and beyond are missing the Azzurri.
Indiana Fever guard Lexie Hull (10) celebrates a three-point basket Monday, June 22, 2026, during the game at Gainbridge Fieldhouse in Indianapolis. The Indiana Fever defeated the Phoenix Mercury, 86-77
June 24, 2026

Female Athletes Are Trying to Build the ‘Athleisure of Beauty’

“Performance cosmetics” have emerged alongside the women’s sports boom.

Celtics Send Jaylen Brown to Sixers in Swap of Huge Contracts

Paul George is set to make $54 million next year.
Jan 22, 2026; Los Angeles, California, USA; Washington Spirit team owner Michele Kang talks to media during a press conference at BMO Stadium.
June 24, 2026

Michele Kang to Buy Lyon in Deal That Would End Textor’s Ownership

Kang will pay $30 million for around 88% of Lyon.
June 24, 2026

Cardinals Shake Up Front Office in Long-Term Leadership Plan

Club owner Bill DeWitt Jr. begins to prepare the club for life without him.
Sponsored

Josh Childress: Why Now Is the Time for NBA Expansion

Josh Childress on why he invested in the Portland Thorns, the case for NBA expansion, and donating to Stanford NIL.
Jun 18, 2026; New York, NY, USA; A New York Knicks Champions bus passes during the New York Knicks Championship Parade through the Canyon of Heroes.
June 18, 2026

Knicks Get Key to NYC in Front of Huge Crowds

The city deployed 10,000 police officers to the one-mile parade route.
June 17, 2026

Dolan: Knicks Have Accepted White House Invite

The NBA champs are headed to the White House.
June 17, 2026

Knicks Championship Parade Will Have Record 10,000 NYPD Officers

The Knicks won their first NBA title since 1973 on Saturday.
June 16, 2026

Portland Fire GM Says Team Is Chasing Playoffs, Not Lottery Odds

Vanja Černivec was with the Golden State Valkyries last year.