How to watch Celtics vs. Wizards: Live stream, TV channel, start time for Sunday's NBA game | CBS Sports Headlines How to watch Celtics vs. Wizards: Live stream, TV channel, start time for Sunday's NBA game How to watch Celtics vs. Wizards basketball game ESN FeedsThis post was originally published … Continue reading How to watch Celtics vs. Wizards: Live stream, TV channel, start time for Sunday's NBA game