Springfield Holyoke, MA, October 20, 2026 —

The Boston Celtics lost their season opener to the Detroit Pistons at Little Caesars Arena in Detroit after surrendering a lead that had reached 22 points. The defeat followed a fourth-quarter collapse, according to the available game summary.

The result came in the Celtics’ first game of the season. They faced Detroit at the Pistons’ home arena, Little Caesars Arena. Boston’s largest reported lead was 22 points, but the summary does not say when that lead occurred or how it changed during the game.

The available information describes the final stretch as a collapse by the Celtics, but does not provide a play-by-play account or explain the specific events that led to the loss. It also does not identify individual players’ contributions, the final score, or the length of time Boston held its largest advantage.

Those details, along with the game date and any postgame comments from players or coaches, were not provided. No explanation for the fourth-quarter turnaround was included, so the cause of the shift cannot be established from the summary alone.

The reported outcome is that Detroit beat Boston in the season opener, despite the Celtics having led by as many as 22 points. The available account does not include further information about either team’s performance or what followed the game.


Story summarized from the original created by Souichi Terada on www.masslive.com, see more information here.

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