Sacramento Kings rookie center Willie Cauley-Stein left their 114-97 loss to the Boston Celtics on Thursday night in Mexico City with a dislocated right index finger.
The team said he is expected to be out approximately four to six weeks.
Cauley-Stein exited late in the fourth quarter having scored eight points and recorded five rebounds and a block in 18 minutes.
The sixth overall draft pick in 2015 after an outstanding career at Kentucky, Cauley-Stein is averaging 4.8 points, 5.2 rebounds and 1.1 blocks per game for the 7-13 Kings.