NBC’s American Ninja Warrior opened Season 11 with 4.8 million total viewers and a 1.0 demo rating, down from both last summer’s opener (5.4 mil/1.2) and average (5.1 mil/1.1) yet still topping Wednesday night in both measures. Leading out of ANW, The InBetween did 3.7 mil and a 0.6, equaling broadcast TV’s best summer drama […]