It has been apparent even to the untrained eye that KP has not been himself when on the court for the Celtics since returning from an ankle injury.

Yes, you can. To listen to Tuesday's Celtics game on the radio, tune into 98.5 FM The Sports Hub at the time of tip-off, as 98.5 is the flagship station of the Boston franchise, according to their website. "Occasionally when scheduling conflicts arise, select games can be heard live on ROCK 92.9," the Sports Hub website said.

The Sacramento Kings head to TD Garden to face the Boston Celtics in a non-conference matchup. The Kings are 18-19, which puts them in 11th place in the Western Conference. The Celtics are 27-10, which puts them in second place in the Eastern Conference.