Finals Update: All shows held their preliminary ratings.
Friday TV Ratings 7/24/20: The Greatest #AtHome Videos Does OK, WWE SmackDown Leads (UPDATED)
Finals Update: All shows held their preliminary ratings.
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| 
Time | 
Show | 
18-49 Rating/Share | 
Viewers (mil) | 
Channel | 
| 8 PM | WWE Smackdown | 0.5/4 | 1.92 | Fox | 
| The Greatest #AtHome Videos | 0.4/4 | 3.49 | CBS | |
| Shark Tank (R) | 0.3/2 | 2.58 | ABC | |
| The Wall (R) | 0.3/3 | 2.04 | NBC | |
| Masters of Illusion (R) | 0.1/1 | 0.62 | The CW | |
| 8:30 PM | Masters of Illusion (R) | 0.1/1 | 0.50 | The CW | 
| 9 PM | 20/20 (R) | 0.4/3 | 2.63 | ABC | 
| Dateline NBC (R) | 0.4/3 | 2.83 | NBC | |
| Magnum PI (R) | 0.3/2 | 3.19 | CBS | |
| Whose Line Is It Anyway? (R) | 0.1/1 | 0.54 | The CW | |
| 9:30 PM | Whose Line Is It Anyway? (R) | 0.1/1 | 0.60 | The CW | 
| 10 PM | Blue Bloods (R) | 0.3/2 | 3.31 | CBS |