PHILADELPHIA – Maybe 82-0 was just a bit unrealistic.

For the first time in 2025-26, the Sixers lost on Friday night, dropping the opener of their NBA Cup Group Play slate, 109-108, to the Boston Celtics. They fell to 4-1.

The Sixers attempted to stage yet another remarkable comeback, and they did completely erase a 24-point deficit at one point. But on Friday, their defense was not good enough to win without out-of-this-world offensive production, and they did not have another scoring masterclass in them. They fought until the very end – again – but this time, they did not have enough. They never led despite bringing themselves to one shot away from stealing it at the end.

Takeaways from Friday night's action:

Sixers' significant defensive struggles continue

There is no way around

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