(Portland, OR)  --  Blazers All-Star guard Damian Lillard suffered a right knee injury in the 100-94 victory Sunday over the Celtics at Moda Center.  Lillard hurt it in the first quarter, but remained in to finish with 19 points and a dozen assists.  He walked with a limp after the game and his leg was fitted for a compression wrap.  Lillard is optimistic he will not miss a game.