Takeaways, important dates from Celtics' 2026-27 regular season schedule

Takeaways, important dates from Celtics' 2026-27 regular season schedule originally appeared on NBC Sports BostonThe Boston Celtics underwent significant roster changes in the offseason, most notably the Jaylen Brown trade with the rival Philadelphia 76ers.The schedules for the 2026-27 NBA regular season and 2026 Emirates NBA Cup were released Thursday.The new-look Celtics will return to action on Tuesday, Oct. 20 against the Detroit Pistons.Which games should Celtics fans circle on their calend