NBC led Saturday night in total viewers (3.12 million) and tied Fox for tops in adults 18-49 (0.5 rating/3 share) and adults 25-54 (0.7/3). The Boston Celtics-L.A. Lakers “NBA Summer League” game — the second game for Lakers rookie Lonzo Ball — propelled ESPN to No. 1 in adults 18-34 (approx. 0.43 rating). Celtics-Lakers is […]