Final weekend TV Ratings

If you look at viewers, F1 was actually up 32%, and up 53.5% if the two replays are included.

Net Event Location 2019
Viewers
18-49
Viewers
2019
Rating
2018
Rating
% Chg
NBC NASCAR Cup Race Homestead 3,737,000 706,000 2.24 2.52 -11.1%
NBCSN NASCAR Xfinity Race Homestead 1,199,000 200,000 0.70 0.62 +12.9%
ESPN2 F1 Brazilian GP Brazil *620,000 225,000 0.37 0.30 +23.3%
FS1 NASCAR Truck Race Homestead 392,000 91,000 0.24 N/A

*Add 100,000 viewers for the two replays for a grand total of 720,000 viewers.