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Down 29, booed at halftime — then the 76ers made history in LeBron's home debut

TrendBrief · October 23, 2026 · 3 min read

The 76ers' home arena in Philadelphia, now Xfinity Mobile Arena, pictured when it was the Wells Fargo Center. Photo: PHL Approach / Wikimedia Commons (CC BY-SA 3.0).
The 76ers' home arena in Philadelphia — now Xfinity Mobile Arena — pictured at night when it carried the Wells Fargo Center name. Photo: PHL Approach / Wikimedia Commons (CC BY-SA 3.0).
The 76ers' HISTORIC 29-PT Comeback In Home Opener vs Cavaliers | October 22, 2026

Watch: the NBA's own cut of the comeback, from 29 down to the win. Video: NBA · YouTube

The Philadelphia 76ers trailed the Cleveland Cavaliers by as many as 29 points and went into halftime down 69-45 on Thursday night at Xfinity Mobile Arena — in the home debuts of LeBron James and Jaylen Brown. They won 114-106. According to Heavy, the 29-point rally is the biggest comeback in 76ers history in the play-by-play era, the largest of LeBron James's career, and the biggest collapse Cleveland has ever suffered.

Why this comeback broke records, not just hearts

How the second half flipped

Philadelphia outscored Cleveland 69-37 after halftime, according to Field Level Media's game report, via Deadspin. The Sixers needed only 78 seconds of the third quarter to cut a 24-point deficit to 13, got within two late in the third, and took their first lead of the night on a Joel Embiid jumper with about 7:20 left. Brown scored the next six points and Tyrese Maxey added a bucket to complete a 15-0 run and a 104-95 lead. Cleveland crept back within 106-102, but Donovan Mitchell missed two free throws and Philadelphia closed it out.

The box score that tells the story

All five Philadelphia starters scored in double figures, per Heavy, and second-year guard VJ Edgecombe flirted with a triple-double at 11 points, 7 rebounds and 6 assists. James, who admitted Maxey was a big reason he signed with Philadelphia, summed up the night via the reports: "We got the boos. That was amazing and we deserved it. And then we got the cheers and almost blew the roof off this thing." The win moves Philadelphia to 2-0 — they opened with a win at New York on Tuesday — while Cleveland falls to 0-1 in its opener. The Sixers host Milwaukee on Saturday.

Sources: Field Level Media via Deadspin (game flow, second-half 69-37 split, 15-0 run); Heavy (play-by-play-era record, 466-game and 155-0 streaks, starter scoring); ClutchPoints / OptaSTATS (first home-opener comeback from 20+ down at halftime); NBA (10th 29-plus comeback of the era, previous record 26 vs. Indiana in 2008). Final score and player lines as reported at publication.