Thursday, August 13, 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

Mar 6, 2025; Los Angeles, California, USA; Los Angeles Lakers guard Luka Doncic (77) shoots against New York Knicks forward OG Anunoby (8) during the first half at Crypto.com Arena. Mandatory Credit: Gary A. Vasquez-Imagn Images

Lakers Join Sixers, Knicks, Spurs Atop NBA’s National TV Slate

The Thunder, meanwhile, will play 30 national TV games this season.
Mar 18, 2015; Portland, OR, USA; General view of the Moda Center exterior prior to the second round of the 2015 NCAA Basketball Championship.

Portland Votes to Add $120 Million to Moda Center Renovations

The team now has $586 million toward renovations approved.

Knicks’ Title Run Creates $67 Million Bump for MSG Sports

The NBA team’s parent company reported across-the-board financial lifts. 
podcast thumbnail mobile
Front Office Sports Today

Lakers’ Shocking $12.5B Sale, Cuban Drops Mavs Suit, Field of Dreams Tickets Soar

0:00

Featured Today

Trendy Golf Hat Divide Is More Than a Fashion Fight

As golf has gotten trendier, so has the sport’s style.
Joey Spallina of the Maryland Whipsnakes
August 6, 2026

How Eye Black Became ‘War Paint’ on the Field

“You’re going into battle, doing something you only do on game days.”
August 6, 2026

Tom Brady Explains His Aggressive Push Into Trading Cards

Brady talked to FOS about his eponymous card company.
FILE PHOTO: Cricket - Indian Premier League - IPL - Mumbai Indians v Chennai Super Kings - Wankhede Stadium, Mumbai, India - April 23, 2026 Mumbai Indians' Suryakumar Yadav in action
August 5, 2026

India Is Stealing Cricket’s Throne From England and Australia

India’s insatiable appetite for cricket has shifted the traditional locus of power.
WPBL
July 30, 2026

Who’s Playing Women’s Professional Baseball?

Sixty players from 11 countries are descending on Illinois for six weeks.

LIV Golf Confusion Builds As Season Finale Details Still Scarce

The $40 million team championship has yet to be canceled.
May 10, 2026; Philadelphia, Pennsylvania, USA; New York Knicks center Karl-Anthony Towns (32) controls the ball against Philadelphia 76ers center Joel Embiid (21) in the second quarter during game four of the second round of the 2026 NBA Playoffs at Xfinity Mobile Arena.
August 12, 2026

NBA Cup Schedule Sets Up Clashes With World Series, NFL, CFB

The league will be part of a packed late fall sports calendar.
Aug 6, 2026; Toronto, Ontario, Canada; Jessica Pegula (USA) reacts after winning the first set against Kamilla Rakhimova (UZB) during third round play at Sobeys Stadium.
First at FOS
August 12, 2026

Pegula Confirms WTA Genetic Sex Testing Has Begun

The WTA altered its gender eligibility policy last month.
Sponsored

Saints Great Turns to Ownership

Marques Colston discusses his Champions Fund launch and finding success after football.
Apr 22, 2023; Los Angeles, California, USA; The Los Angeles Lakers logo at center court during game three of the 2023 NBA playoffs at Crypto.com Arena. Mandatory Credit: Kirby Lee-USA TODAY Sports
Exclusive
August 12, 2026

NBA Owner Class ‘Stunned’ by Lakers Sale

Sources say the sale came together in just days, with no auction.
August 12, 2026

MLB Field of Dreams Tickets Push Near $1,000

Fans clamor for seats as the local weather forecast remains uncertain.
Aug 5, 2026; Montreal, QC, Canada; Alexander Zverev (GER) looks on against Tallon Griekspoor (NED) in second round play at IGA Stadium.
August 11, 2026

Zverev, Fritz Lament Tennis Calendar

Zverev suggested reverting to one-week tournaments.
Aug 9, 2025; Memphis, Tennessee, USA; Justin Rose eighteenth green during the third round of the FedEx St. Jude Championship golf tournament.
August 11, 2026

Future of FedEx’s PGA Tour Deal in Question As Playoffs Begin

The PGA Tour is revamping its competitive model in 2028.