Wednesday, May 27, 2026

Undefeated Cavs Chase History in NBA Cup Showdown vs. Celtics

The Cavaliers are 15–0, tied for the second-longest winning streak to start an NBA season.

May 5, 2024; Cleveland, Ohio, USA; Cleveland Cavaliers guard Donovan Mitchell (45) celebrates with guard Darius Garland (10) after Garland hit a three point basket during the second half against the Orlando Magic in game seven of the first round for the 2024 NBA playoffs at Rocket Mortgage FieldHouse.
Ken Blaze-Imagn Images

The Cavaliers are off to one of the greatest starts to an NBA season with 15 wins in a row, tied for the second-longest undefeated streak to open a campaign. But with nearly 20% of the season already done, most of the country has yet to see Cleveland play. 

The Cavs have played just one of their eight nationally televised games (not including NBA TV) so far this season—an ESPN game against the Magic on Nov. 1. The undefeated storyline was not yet a big deal at the time, since it was Cleveland’s sixth game of the season, and the game drew only 912,000 viewers, 30% less than ESPN’s average to start the year.

However, NBA fans will get a clear look at the Cavs on Tuesday when they visit the defending-champion Celtics on TNT in an Emirates NBA Cup 2024 showdown between the Eastern Conference’s top two teams.

The matchup allows the league to continue clawing back from a rough ratings start to the year. TNT viewership is down about 3% versus this time last year, while ESPN viewership has declined by 28%.

The NBA has faced some hurdles, including injuries to stars like Joel Embiid and Kawhi Leonard, and having to compete with the World Series and the election. But there have been some positive signs over the last two weeks, as the national TV debut of Steph Curry and the NBA Cup openers have seen big viewership bumps.

The league can build on that momentum entering Tuesday’s games, especially since its biggest TV competition for the night is an NCAA men’s basketball doubleheader on FS1. 

Chasing History

Before the beginning of the year, the Cavaliers would not be one of the top teams selected to start the year 15–0. While Cleveland did advance to the second round last season, it didn’t make any major roster changes and was projected to win under 50 games.

The Cavaliers executed three critical moves in the offseason. They signed Donovan Mitchell to a three-year, $150.3 million extension, putting an end to a circus of uncertainty around the five-time All-Star’s future. They also extended Evan Mobley to a five-year, $224 million deal. But perhaps the most consequential was to replace head coach J.B. Bickerstaff with former Warriors assistant Kenny Atkinson—a catalyst for the team’s hot start as it has the No. 1 offense in the league after finishing 16th last year. Bickerstaff is now coaching the Pistons, who are 7–8.

“This is a selfless team and has been since we got together,” Mitchell said. “Kenny has been phenomenal with us on it, and he’s continuing to trust us.”

Due to the winning streak, the Cavs are up 52% in local viewership, the highest year-over-year increase on a regional sports network this season for any NBA team. NBA League Pass subscriptions are also up 162% in the state of Ohio.

A win Tuesday would give the Cavs sole possession of the second-longest undefeated start to a season, and they would be two-thirds of the way to tying the all-time record: 24–0 by the Warriors in 2015–2016.

Cleveland is also set up for long-term success with its current core. Mitchell, Darius Garland, Jarrett Allen, and Evan Mobley are all 28 or younger—and signed until at least the 2027–2028 season. 

The Cavs are far from the dreaded second-apron salary cap threshold and its wide-ranging penalties, and they are even below the first apron this season. On the other hand, the Celtics, while the favorites to win back-to-back titles, are projected for a $500 million payroll next year and are well above the second apron, which could completely hamper their success in the long term.

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

May 25, 2026; Cleveland, Ohio, USA; New York Knicks lift the 2026 Eastern Conference trophy after defeating the Cleveland Cavaliers in game four of the eastern conference finals for the 2026 NBA playoffs at Rocket Arena.

Title-Starved Knicks Fans Push Finals Tickets to $3,700

Demand for games at Madison Square Garden reaches Super Bowl-like levels.

James Dolan’s Controversial $30M Thibodeau Firing Has Paid Off

Mike Brown has the Knicks in their first Finals since 1999.
May 25, 2026; Cleveland, Ohio, USA; New York Knicks forward OG Anunoby (8) high fives New York Knicks center Karl-Anthony Towns (32) in the fourth quarter against the Cleveland Cavaliers during game four of the eastern conference finals for the 2026 NBA playoffs at Rocket Arena.

Knicks Reach First NBA Finals Since 1999

The Knicks are looking for the franchise’s first NBA title since 1973.

Featured Today

May 24, 2026; Evanston, IL, USA; Northwestern Wildcats attack Kathryn Ratanaproeksa (13) shoots against the North Carolina Tar Heels during the first half at Martin Stadium

Can Women’s Lacrosse Buck the Trend in College Sports?

The sport is fighting to prove its worth in the revenue-sharing era.
May 22, 2026

Big Money on the Line on Premier League’s Final Day

Arsenal has won the title, but millions are still at stake.
Texas State mascot
May 22, 2026

Mascot-Reveal Videos Are the Newest College Sports Tradition

Student mascot unmasking videos are going mega-viral.
Charlie Pliner and Nikolas Rohrmann
May 22, 2026

How 2 Brown Undergrads Became Sports Dealmakers

An experimental project turned into a permanent course and business deal network.
PWHL - OTT at BOS- April 30, 2026_11

PWHL Players Publish Every Salary in League

Only 10 players earned six figures, while two-thirds earned less than $60K.
May 14, 2026; Newtown Square, Pennsylvania, USA; Bryson DeChambeau reacts on the ninth green during the first round of the PGA Championship golf tournament at Aronimink Golf Club. Mandatory Credit: Bill Streicher-Imagn Images
May 26, 2026

DeChambeau ‘Optimistic’ About LIV Golf Amid Funding Uncertainty

DeChambeau missed the cut at the first two majors of 2026.
May 26, 2026

Everything PGA Tour Players Can—and Can’t—Do on Social Media

The new policy was officially rolled out to players last week.
Sponsored

The Hidden Economy of Race Weekend

Learn more about the Vintage Flying Museum and how Spectrum Business is helping them achieve their business goals while fueling their dreams.
May 25, 2026; Paris, France; Elina Svitolina of Ukraine at a change of ends with ice and an ice towel during her first round match against Anna Bondar of Hungary on day two at Stade Roland Garros.
May 25, 2026

French Open Heat Wave Expected to Continue for Rest of Week

Forecasts for Tuesday, Wednesday, and Thursday are heating up.
May 24, 2026

Felix Rosenqvist Wins Wild Indy 500 After Record 70 Lead Changes

There were 14 different leaders at various points in the race.
May 21, 2026

Fever Get Warning, No Fine Over Caitlin Clark Injury Report

A WNBA source confirmed that they were not fined.
May 21, 2026

Caitlin Clark’s Late Scratch Sparks WNBA Injury Report Questions

The Fever said she woke up with back soreness ahead of Wednesday’s game.