The Final ratings for Supernatural's episode "Ouroboros" are posted. Overnight and Final Ratings are from Showbuzz Daily Live+3 Day ratings from Programming Insider.
| Live Ratings (Overnights) | Final Same Day | Live +3 Day | Live +7 Day | ||
| 18-49 | 0.4 | 0.4 | 0.62(+64%) | 0.7(+83%) | |
| Total Viewers | 1.299 | 1.277 | 1.960(+53%) | 2.168M(+70%) |
Ranking of CW Shows for March 4-March 10 2019
| Show | Live +SD 18-49 | Live +SD Total | |
| Flash | 0.6 | 1.671 | |
| Supernatural | 0.4 | 1.277 | |
| Supergirl | 0.3 | 1.048 | |
| Roswell | 0.3 | 1.018 | |
| Riverdale | 0.3 | 0.921 | |
| Arrow | 0.2 | 0.887 | |
| Legacies | 0.2 | 0.814 | |
| Black Lightening | 0.2 | 0.77 | |
| Charmed | 0.2 | 0.739 | |
| All American | 0.2 | 0.588 |
These ratings put us at #2 in both the 18-49 demographic and total viewers.
For the ratings for all episodes of Supernatural check out our all episodes ratings page.
