Boston's center, who has been slowed by injuries this year, struggled with his fellow starters Sunday in a loss at Oklahoma City.

One player whose injury history is always talked about is center Kristaps Porzingis. Porzingis made his return to the Celtics lineup a few weeks ago but his presence on the court

Kristaps Porzingis has missed the past three games, but it sounds like he could make his return soon from his ankle sprain.