The defending NBA champions are back in action on Wednesday, Jan. 29 when the Boston Celtics host the Chicago Bulls at TD Garden in Boston.

Jonas Valanciunas and the Washington Wizards (6-38) will visit the Dallas Mavericks (24-22) at American Airlines Center on Monday,. The opening tip is at 8:30 PM ET.The Mavericks are

Stream free on Fubo. WATCH: Celtics vs Mavericks Live \| Stream on ESPN+. The Celtics are 31-14 but have looked shaky recently. They nearly lost