The Celtics have a lot to learn about themselves. It sounded clear to Mazzulla before their 117-116 season-opening loss to the Philadelphia 76ers. It was likely even more clear to him after his team allowed 42 fourth-quarter points while blowing a double-digit lead.

BOSTON — The Celtics blew a nine-point lead in the final 3:34 of regulation, falling to the Philadelphia 76ers 117-116 in their regular season opener at TD Garden.

Boston Celtics forward Jaylen Brown acknowledged their mistakes after losing to the Philadelphia 76ers on Wednesday.

Although initially questionable due to hamstring tightness, Boston Celtics star Jaylen Brown will play against the Philadelphia 76ers.

With Joel Embiid back for the 2024-25 season, Jeff Teague reveals why the 76ers center is better than Nikola Jokic under one condition.

That person is of course Philadelphia 76ers head coach Nick Nurse, who helmed the Toronto Raptors while Boucher made a name for himself with that ball club. Asked about what it was like to coach the Castries, Saint Lucia native, Nurse had plenty to say. "It was great," he recalled. "We had an interesting beginning."