The Boston Celtics have been in a slump for nearly a month now, and Kristaps Porzingis isn't pleased with the team's effort amidst their struggles.

The Celtics mustered just 15 points in the fourth quarter of their loss to the Toronto Raptors on Wednesday night. Top scorer Jayson Tatum did not even attempt a field goal in the entire frame. That development was just one of several concerning signs that Boston was out of sync in their 110-97 defeat at Scotiabank Arena.

The typically optimistic Kristaps Porzingis struck a different tone Wednesday, calling out the Celtics for lacking "spirit" and "personality" in their loss at Toronto.

On Wednesday night, the Boston Celtics lost to the Toronto Raptors (in Canada) by a score of 110-97. Kristaps Porzingis finished the loss with 18 points, eight

Celtics center Kristaps Porzingis didn't mince words while describing his team's ugly loss to the rebuilding Raptors.

I s star Boston Celtics big man Kristaps Porzingis the key to his team repeating as champs this season? If you ask former Boston floor general and current host of the "Club 520" p

Kristaps Porzingis offered a candid assessment of what's plaguing the Celtics after their worst loss of the season in Toronto.

As the reigning champions, many had high hopes for the Boston Celtics this season. And to begin the year, those expectations were met. They were 19-4 at one point and looked like the same dominant team from last year.