Celtics draft pick Robert Williams misses flight, and first summer
Celtics' Robert Williams expected to miss 8-12 weeks after surgery
Should Celtics START Robert Williams again?
Jrue Holiday traded to Boston, as Portland continues making moves
Celtics rookie Robert Williams III stepped out of a time warp
Boston Celtics rookie Robert Williams has artery condition in both
Celtics first-round pick misses flight and first practice
Center Robert Williams is showing off his passing skills - The
CELTICS: Robert Williams misses flight and first practice with
Robert Williams runs floor -- and blocks shots -- during Celtics
Celtics rookie Robert Williams III stepped out of a time warp
Celtics' Robert Williams misses plane and first Summer League practice
Building Every NBA Team's Free-Agency Whiteboard Ahead of