Final Broadcast Ratings: April 21, 2017

On a low viewership Friday night, CBS and NBC split the ratings leadership, with CBS attracting the most viewers, with an all-encore schedule, and NBC sweeping the demographic ratings.

CBS won the 8 PM hour with an encore of MACGYVER, topping new episodes of THE TOY BOX, and FIRST DATES. NBC's DATELINE took over for the last two hours, beating SHARK TANK at 9 PM and 20/20 at 10 PM.

The CW ratings were down for local sports preemptions.

Final L+SD Network Averages:

	Total viewers	A18-34	A18-49	A25-54
ABC	3.80 million	0.4	0.8	1.1
CBS	5.90 million	0.3	0.7	1.1
CW	0.50 million	0.1	0.2	0.2
FOX	2.40 million	0.3	0.6	0.7
NBC	4.60 million	0.5	1.0	1.3

Time	Net	Program	P2*	A18-34	A18-49	A25-54
8:00	ABC	The Toy Box	3.13	0.3	0.6	0.9
9:00	ABC	Shark Tank	4.58	0.5	1.0	1.4
10:00	ABC	20/20	4.19	0.4	0.8	1.1
7:00	CBS	MacGyver [R]	5.13	0.4	0.7	1.0
8:00	CBS	Hawaii Five-O [R]	5.96	0.3	0.6	1.1
9:00	CBS	Blue Bloods [R]	6.56	0.3	0.7	1.1
8:00	CW	The Originals [R]	0.59	0.1	0.2	0.2
9:00	CW	Reign [R]	0.39	0.1	0.1	0.2
8:00	FOX	Rosewood	2.85	0.3	0.6	0.8
9:00	FOX	Lethal Weapon [R]	1.94	0.3	0.5	0.6
8:00	NBC	First Dates	3.48	0.3	0.7	0.9
9:00	NBC	Dateline	5.08	0.6	1.1	1.5

* - viewers in millions