Friday, May 15, 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

Expanded March Madness Brings ‘Visibility’ to Women’s Game

Still, some coaches worry that mid-majors will be overlooked.
May 13, 2006; Washington, D.C, USA; FILE PHOTO; Houston Comets at Washington Mystics -- Houston forward Sheryl Swoopes brings the ball up court.

Houston WNBA Team Expects to Keep Comets Name

The Connecticut Sun will move to Houston in 2027.
Dec 15, 2023; Philadelphia, Pennsylvania, USA; Philadelphia 76ers resident of Basketball Operations Daryl Morey speaks with the media before a game against the Detroit Pistons at Wells Fargo Center. Mandatory Credit: Bill Streicher-USA TODAY Sports
opinion

Why the NBA Should Hire Daryl Morey to Be Its Theo Epstein

The 76ers fired Morey earlier this week.

Silver Says He Could Further Punish Tanking Teams in New Lottery

“We can actually take away draft lottery balls.”

Featured Today

NFL Rivalries Are Made on the Field, Mocked in Schedule Release Videos

Every year, teams find new ways to one-up themselves (and their rivals).
Bart Swings/Falyn Fonoimoana/Avery Poppinga
May 14, 2026

OnlyFans Is Paying Pro Athletes What Their Sports Won’t

The adult-content platform is a reliable income source for niche athletes.
May 13, 2026

How Sports Graphic Designers Are Grappling With the Rise of AI Art

The release of ChatGPT 2.0 Images sparked a conversation among sports designers.
May 12, 2026

Collectible Cups Are Sending Sports Fans Into a Frenzy

The drink is secondary to the wild vessel it comes in.
Jan 10, 2026; Charlotte, NC, USA; Los Angeles Rams quarterback Matthew Stafford (9) drops back to pass against the Carolina Panthers in the first half during the NFC Wild Card Round game at Bank of America Stadium.

The Haves and Have-Nots of the 2026–27 NFL Schedule

Five teams have no primetime appearances scheduled in 2026.
May 14, 2026; Newtown Square, Pennsylvania, USA; Scottie Scheffler walks past fans to the seventh tee during the first round of the PGA Championship golf tournament at Aronimink Golf Club.
May 14, 2026

After PGA Championship, Pennsylvania Targets PGA Tour Stop

“We invest $2.5 million in it, but this event alone is expected to generate $125 million.”
Jan 17, 2026; Denver, CO, USA; Buffalo Bills quarterback Josh Allen (17) runs against Denver Broncos linebacker Karene Reid (47) during the second quarter of an AFC Divisional Round playoff game at Empower Field at Mile High.
May 14, 2026

NFL Schedule Leans Further Into Holidays, Streaming Expansion

The upcoming slate features several notable changes from 2025.
Sponsored

What Is It Like to Run the Knicks?

Dave Checketts on his time running the Knicks & Jazz, Jordan war stories, and his investment strategy across major sports leagues.
Feb 5, 2026; Santa Clara, CA, USA; New England Patriots head coach Mike Vrabel talks to media members at the Santa Clara Marriott. Mandatory Credit: Darren Yamashita-Imagn Images
May 14, 2026

NFL Staying Hands-Off Schedule Videos as Vrabel Jokes Loom

The league isn’t reviewing teams’ schedule release videos in advance.
PGA Championship
May 13, 2026

Food Is Free at PGA Championship, but a Beer Starts at $15

The Championship+ all-inclusive ticket program debuted in 2021.
opinion
May 13, 2026

NFL Should Release Audio on Crucial Replay Decisions

The ACC let viewers in the replay booth last fall.
May 11, 2026; Newtown Square, Pennsylvania, Mark Geddes plays a shot the eighteenth hole during a practice round of the PGA Championship golf tournament at Aronimink Golf Club.
May 13, 2026

The PGA Championship’s Prize-Money Balancing Act

Last year’s prize money was $19 million, up $500,000 from 2024.