• Loading stock data...
Saturday, November 8, 2025
Tune in Nov. 12 at 1 p.m. ET for Future of Sports: Stadium Sophistication. Register now

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.

Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

Aug 31, 2025; San Francisco, California, USA; Golden State Valkyries guard Kaitlyn Chen (2) holds a ball as the WNBA logo appears on the ball and shorts before the game against the Indiana Fever at Chase Center
exclusive

Zora Stephenson Is Lead Candidate to Call 2026 NBC WNBA Finals

Next year, NBC will air its first WNBA Finals since 2002.
Oct 22, 2025; Dallas, Texas, USA; Dallas Mavericks general manager Nico Harrison and Dallas Mavericks forward Cooper Flagg (32) before the game against the San Antonio Spurs at American Airlines Center

Mavericks Plummet, Lakers Rise in Wake of Shock Dončić Trade

Luka Dončić is averaging 40 points to start the season.
Ogwumike
exclusive

Project B Is Offering WNBA Stars Multimillion-Dollar Salaries

Several have already signed deals, sources tell FOS.

Featured Today

Aug 6, 2025; Sandy, UT, USA; Queretaro defender Edson Partida (22) watches the ball during the second half of the game against Real Salt Lake at America First Field

Mexican Soccer Is the Next Frontier for American Investors

Liga MX is an appealing proposition with big potential upside.
G League
November 6, 2025

Is College Basketball About to Raid the G League?

Two G Leaguers have gone back to college. More could follow.
Oct 11, 2025; University Park, Pennsylvania, USA; Penn State Nittany Lions head coach James Franklin stands on the field following the game against the Northwestern Wildcats at Beaver Stadium
November 1, 2025

College Football’s Coach Buyout Bonanza: All Your Questions Answered

Schools owe their fired coaches millions in buyouts—and it isn’t over.
Oct 13, 2024; Chicago, IL, USA; Susanna Sullivan of the United States of America finishes seventh in the Chicago Marathon at Grant Park
October 31, 2025

More Races, More Money: The New Calculus for Pro Marathoners

More races per year mean more money—but the math isn’t simple.
Mar 28, 2025; Spokane, WA, USA; UCLA Bruins center Lauren Betts (51) fights for position against Ole Miss Rebels forward Christeen Iwuala (12). during the first half of a Sweet 16 NCAA Tournament basketball game at Spokane Arena. at Spokane Arena.

The WNBA Will Have a Draft Lottery Despite CBA Uncertainty

The league can hold a lottery, but no draft yet.
Paul DePodesta
November 6, 2025

Paul DePodesta Leaving Browns to Take Over MLB’s Worst Team

DePodesta is headed back to baseball after 10 NFL seasons.
November 7, 2025

Tom Brady–Backed E1 Boat Racing Series Makes U.S. Debut

The league is flush with big-name celebrity owners and Saudi cash.
Sponsored

How HOKA is Reimagining the NIL Relationship

On Location is redefining the Olympic experience by creating lasting connections beyond the Games.
Nov 2, 2025; Pittsburgh, Pennsylvania, USA; Indianapolis Colts quarterback Daniel Jones (17) throws a pass during the first half against the Pittsburgh Steelers at Acrisure Stadium.
November 6, 2025

Colts, Falcons Head to Berlin As NFL Touts Global Plans

The league goes to Berlin for the first time in the regular season.
Eddy
November 6, 2025

NWSL Teams, Players Blast Angel City Player’s Op-Ed on Gender Rules

Elizabeth Eddy urged the NWSL to make clear gender eligibility rules.
Nov 3, 2025; Arlington, Texas, USA; Dallas Cowboys quarterback Dak Prescott (4) runs with the ball during the game between the Dallas Cowboys and the Arizona Cardinals at AT&T Stadium. Mandatory Credit:
November 6, 2025

Chiefs, Cowboys Dominate Most-Watched NFL Games Halfway Through Season

Kansas City has played in three of the four most-watched games.
Minjee Lee, of Australia, tees off on hole 17 during the Queen City Classic Third Rounds on Sept. 13, 2025, at TPC River's Bend in Maineville, Ohio.
November 5, 2025

LPGA Partners With Golf Saudi for Co-Sanctioned Event in Las Vegas

The Ladies European Tour began its partnership with Golf Saudi in 2020.