LAS VEGAS — The Celtics lost for the first time in Summer League, falling to the Heat 100-96 on Monday at the Cox Pavilion. The C’s rallied from a double-digit deficit but the Heat made just enough shots down the stretch to secure the victory. Boston dropped to 2-1 in Summer League play.

After the Celtics wrapped up their Summer League slate, the dominant storyline revolved around Jordan Walsh, who looked like a potential steal early in the second round. In the Celtics’ opening ...

Boston Celtics draft pick Jordan Walsh left quite the impression when they beat their historic rival, the Los Angeles Lakers, in their third summer league game, 95-90.In 30 minutes, Walsh put up ...