Kristaps Porzingis isn't worried about the Celtics' play after their loss to the Lakers dropped their record to 10-9 in their last 19 games.

While his substandard play has not been the primary reason that the Celtics have had some struggles in recent weeks, the combination of his fit with the team after coming in and out of the lineup and lingering health issues have combined to make reintegrating the Latvian center effectively something of a challenge for Boston.