The seventh - year veteran is averaging a career - high 17.8 points per game , is shooting 48 percent from the floor .
The seventh - year veteran leads the Celtics in rebounding with 6.9 boards per game .
The seventh - year veteran is averaging a career - high 17.8 points per game , is shooting 48 percent from the floor and leads the Celtics in rebounding with 6.9 boards per game .