The Cleveland Cavaliers celebrated the longest winning streak in franchise history with their new frog mascot on Friday, leaving the defeated Chicago Bulls hopping mad.

Donovan Mitchell scored 18 of his season-high 37 points in the fourth quarter as the Cavs pulled away for a 144-126 victory at Rocket Mortgage FieldHouse, their 14th in as many games this season.

That result ensured they went one better than the previous team record of 13 successive wins, which they managed on three occasions during the LeBron James era.

They are just the sixth team in NBA history to go 14-0 from the start of a season and the first since 2015-16, when the Golden State Warriors did so en route to the Western Conference title.

After the victory, Mitchell – as well as team-mates Darius Garland and Jarrett Allen – celebrated by dancing with a man in a frog costume, which had gone viral as an impromptu mascot during the team's historic start to the campaign. 

"That was fun," Mitchell said. "It shocked the hell out of me when I saw the frog. It was pretty dope. It was like just a vibe."

"It's Cleveland," Allen said when asked about the frog's arrival. "It's just a vibe in the city, and I hope it doesn't change.

"I've been wanting to dance with that frog since I first saw him!"

VIBES ARE AT AN ALL-TIME HIGH, @ClevelandVibes.  #LetEmKnow pic.twitter.com/WekHeWyFeN

— Cleveland Cavaliers (@cavs) November 16, 2024

After scoring 49 first-quarter points in a blistering start, the Cavs found themselves just five points up at half-time, prompting coach Kenny Atkinson to angrily throw a sandal in the locker room.

"That's what we want," Mitchell said when asked about the incident after the game. "We all prefer that. We hear how good we are. 

"For us, that's how we get better. We haven't lost, but how do you continue to find ways to build habits? It's continuing to coach hard and not let any lapses. That's what you want in a coach."

Cleveland have some way to go to record the best start to a campaign in NBA history, with the Warriors going 24-0 to begin the 2015-16 season.

However, a victory over the Charlotte Hornets on Sunday would make their start the joint-second best in league history, along with the 1948-49 Washington Capitols and the 1993-94 Houston Rockets. 

Nice. #LetEmKnow pic.twitter.com/h7LhlRIeFH

— Cleveland Cavaliers (@cavs) November 16, 2024