Final Broadcast Ratings: September 1, 2017

The four of the five broadcast networks were in encores, on the first day of the Labor Day holiday weekend. NBC, airing a two hour special on the 20th Anniversary of the death of Princess Diana, DIANA, 7 DAYS, rose the special to  nightly win, averaging 4.0 million viewers and a 0.6 rating in Adults 18-49. The two-hour special drew 3.9 million viewers and a 0.6 demo rating. At 10 PM, NBC's DATELINE drew the night' best demo rating, a 0.8 score, while collecting 4.3 million viewers.

CBS was the most watched network with its three drama encores, averaging 4.4 million viewers, along with a 0.5 rating in Adults 18-49. BLUE BLOODS was the most watched program of the night, with 5.1 million viewers.

ABC averaged a 0.6 demographic rating, and a total viewership of 3.1 million viewers. 20/20 drew 2.7 million viewers and a 0.6 demo.

FOX fourth on the night, with a double-shot of encores, which averaged 1.5 million viewers and a 0.5 rating in Adults 18-49.

The CW was a 0.2 demo rating and averaged 1.1 million viewers.

Final L+SD Network Averages:

	Total viewers	A18-34	A18-49	A25-54
ABC	3.10 million	0.4	0.6	0.8
CBS	4.40 million	0.3	0.5	0.8
CW	1.10 million	0.2	0.2	0.3
FOX	1.50 million	0.3	0.5	0.6
NBC	4.10 million	0.3	0.7	0.9

Time	Net	Program	P2*	A18-34	A18-49	A25-54
8:00	ABC	Shark Tank [R]	3.47	0.4	0.6	0.8
9:00	ABC	What Would You Do?	3.14	0.4	0.7	0.9
10:00	ABC	20/20	2.69	0.4	0.6	0.8
8:00	CBS	MacGyver [R]	3.71	0.3	0.4	0.7
9:00	CBS	Hawaii Five-O [R]	4.39	0.2	0.5	0.8
10:00	CBS	Blue Bloods [R]	5.10	0.3	0.5	0.8
8:00	CW	Masters of Illusion [R]	1.11	0.2	0.2	0.3
8:30	CW	Masters of Illusion [R]	0.99	0.2	0.2	0.3
9:00	CW	Penn & Teller: Fool Us [R]	1.09	0.2	0.2	0.3
8:00	FOX	Masterchef [R]	1.68	0.3	0.5	0.6
9:00	FOX	Beat Shazam [R]	1.35	0.3	0.4	0.6
8:00	NBC	Diana, 7 Days {s}	3.96	0.3	0.6	0.8
10:00	NBC	Dateline [R]	4.25	0.4	0.8	1.1

* - viewers in millions