• Loading stock data...
Saturday, March 21, 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).

Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

NCAA Sues DraftKings Over March Madness Trademark Infringement

NCAA president Charlie Baker has also gone after prediction markets.

WNBA, WNBPA Sign Term Sheet for 7-Year CBA

Next, the players and board of governors will vote to ratify.
Mar 17, 2025; New Orleans, Louisiana, USA; Detroit Pistons guard Cade Cunningham (2) reacts after a score next to center Jalen Duren (0) during the first half against the New Orleans Pelicans at Smoothie King Center.

How Cade Cunningham’s Injury Could Cost Pistons Nearly $50M

He’s four games shy of hitting the 65-game threshold for NBA awards.
Mar 19, 2026; Portland, OR, USA; High Point Panthers forward Owen Aquino (8) blocks the shot of Wisconsin Badgers guard Nick Boyd (2) during the second half of a first round game of the men's 2026 NCAA Tournament at Moda Center

Mid-Majors Use March Madness to Lobby for High-Major Matchups

Underdog programs want—and need—more games against high-major teams.

Featured Today

AI College Recruiting Reels Aren’t Fooling Scouts

College coaches and recruiters are way ahead of cheating athletes.
March 7, 2026

Alex Eala Has Become One of the Biggest Draws in Tennis

Eala will face Coco Gauff in the third round at Indian Wells.
Jun 9, 2021; Paris, France; The racket of Coco Gauff (USA) after she smashed it during her match against Barbora Krejcikova (CZE) on day 11 of the French Open at Stade Roland Garros
March 6, 2026

The ‘Rage Room’ Is the Hottest Place in Tennis

The idea came from a player podcast.
March 5, 2026

Mark DeRosa Is Still Baseball’s Swiss Army Knife

DeRosa is the sport’s utility player both on the field and off.
Mar 13, 2026; Portland, Oregon, USA; Portland Trail Blazers center Donovan Clingan (23) high-fives guard Jrue Holiday (5) while entering the line up to play against the Utah Jazz at Moda Center.
exclusive

Tom Dundon’s Group Buying 80% of Blazers in Deal’s First Phase

Dundon is set to take control of the team before April.
March 18, 2026

Mets Chase Dodgers With $370M Payroll and Mounting Expectations

The MLB club enters 2026 with renewed optimism despite last year’s disappointment.
Mar 5, 2026; Sacramento, California, USA; Sacramento Kings guard Malik Monk (0) makes a layup against the New Orleans Pelicans during the fourth quarter at Golden 1 Center.
March 20, 2026

How a Failed New Orleans Bid Led RAJ Sports To Kings Co-Ownership

Lisa Bhathal Merage credits former NBA commissioner David Stern.
Sponsored

Paul Rabil: Why Owning a Team Is a 100x Bet

Paul Rabil shares how he left an established league to build PLL.
Mar 13, 2026; Washington, District of Columbia, USA; Portland Thorns defender Sam Hiatt (16) blocks a kick from Washington Spirit midfielder Leicy Santos (10) in the first half at Audi Field.
March 18, 2026

Kings Co-Owner Is Taking Over Women’s Sports in Portland

“It feels like this is my purpose, this is why I’m here.”
Feb 15, 2026; Inglewood, California, USA; Phoenix Suns owner Mat Ishbia looks on during the 75th NBA All Star Game at Intuit Dome.
March 16, 2026

Ishbia in Talks to Buy Stakes From Minority Owners Who Sued Him

The parties have hit pause on their legal dispute to enter mediation.
Mar 14, 2026; Foxborough, Massachusetts, USA; Boston Legacy FC forward Nichelle Prince (12) runs with the ball during the second half of the game against NY/NJ Gotham FC at Gillette Stadium. Mandatory Credit: Natalie Reid-Imagn Images
March 14, 2026

Stadium-Hopping Boston Legacy Enjoy ‘Surreal’ Debut

More than 30,000 fans attended the expansion team’s first match.
Raquel Aguiree displays a Boston Legacy shirt at a neighborhood meeting on Saturday, May 31, 2025, at Brookfield School to discuss the pro women's soccer team's draft plans for a training facility in Brockton in the old Removal Park area.
March 14, 2026

Boston Legacy Make NWSL Debut After Long Road to Opening Day

After many hurdles, professional women’s soccer is back in New England.