Boston Celtics star Al Horford's sister Anna Horford was stunned by Elon Musk's gesture at the presidential inauguration of President Donald Trump on Monday.

There is legitimate concern about the roster construction of the team now, as well as the potential cap hit Kessler might command down the road.

How are the Celtics balancing their double big lineups this season? With Porzingis and Horford anchoring different approaches, Boston faces trade-offs in spacing, rim protection, and possession battles.

Horford (toe) has been ruled out for Saturday's game against the Hawks, Souichi Terada of MassLive.com reports. After playing 23 minutes in Friday's blowout win against the Magic, Horford will miss Saturday's game against the Hawks in Boston.

The Celtics will be back at full strength on Monday afternoon when they face off against the Warriors at Chase Center. The team removed Kristaps Porzingis (injury recovery management) and Al Horford (toe sprain) from the injury report for Monday’s contest after both players missed Saturday’s loss to the Hawks.

The Celtics bounced back from their overtime loss to Atlanta by thrashing the Warriors 125-85 to open a four-game West Coast trip.

The Celtics haven't played well recently, but their record is only one win worse than what it was at this point last year.

RJ Barrett had 22 points and 10 rebounds, and the Toronto Raptors snapped a 10-game losing streak against Boston with a 110-97 victory over the Celtics.

The Celtics’ run of good health could come to an end Saturday night after three key players were added to their injury report.

Kornet will start against the Hawks on Saturday, Sean Grande of NBC Sports Boston reports. The Celtics will be without Al Horford (toe) and Kristaps Porzingis (rest) on the second leg of this back ...

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