Final Weekend TV Ratings
*Note jump in IndyCar rating when the race was broadcast on a proper network channel (NBC) and not NBCSN as it was in 2018:
| Net | Event | Location | 2019 Total Viewers |
2019 18-49 Viewers |
2019 TV Rating |
2018 TV Rating |
%Chg |
| NBCSN | NASCAR Cup Southern 500 | Darlington | 1,855,000 | 439,000 | 1.14 | 1.54 | -26.0% |
| NBC | NASCAR Xfinity Race | Darlington | 1,701,000 | 325,000 | 1.06 | 0.87 | +21.8% |
| NBC | IndyCar Race | Portland | 1,101,000 | 202,000 | 0.74 | *0.35 | +111.4% |
| ESPN2 | F1 Race | Spa | 660,000 | 247,000 | 0.40 | 0.30 | +33.3% |
| FS1 | NHRA Finals | Indy | 341,000 | 56,000 | 0.23 | – | – |