Free agent Blake Griffin has agreed to a one-year, fully guaranteed deal with the Boston Celtics, sources told ESPN's Adrian Wojnarowski on Friday.
Griffin gives the Celtics some frontcourt depth, especially with center Robert Williams III out several weeks following knee surgery.
The 33-year-old forward played in 56 games last season for the Brooklyn Nets, but he appeared in just seven games from March 1 until the end of the season.
Griffin enters his 13th NBA season coming off his worst statistical year, as he averaged 6.4 points and 4.