What to Know

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The Celtics are 2-1 this preseason, and they can avenge their lone loss in Toronto in their preseason finale vs. the Raptors.

Joe Mazzulla used 19 players on Sunday vs. Cleveland and may go deep into the bench yet again.

The regular season begins in one week, on Oct. 22, at home against the Philadelphia 76ers.

The next stop for the Boston Celtics is the start of the 2025-26 regular season. But first, they have one preseason game left to complete.

This one will be played on their home court, with the Toronto Raptors in town for Boston's preseason finale. (The Raptors have one more exhibition contest left after this one.)

The Celtics are coming off a b

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