A guide to the 2023 Boston Celtics for the casual fan

The Celtics have unfinished business this year as they come into 2023 with visions of an 18th championship banner on their minds. Their quest for a title begins tonight in their season opener against the New York Knicks.

Want to jump on the bandwagon of Boston’s best sports team? Radio Boston put together a little field guide on what (and who) to watch for with some help from Boston historian Daniel Dain and veteran Boston Globe reporter Bob Ryan.