Here are the final broadcast ratings for Saturday, February 18, 2018.
Finals Update: The Winter Olympics (3.5, +0.3) and a repeat of 'NCIS: New Orleans' (0.3, +0.1) adjusted up. A repeat 'MacGyver' (0.2, -0.1) and 'Premier Boxing' (0.2, -0.1) adjusted down. 
| 
Time | 
Show | 
18-49 Rating | 
 Total Viewers   (In Millions) | 
| 
8:00pm | 
Winter Olympics (NBC) | 
3.5 | 
14.52 | 
| 
The Middle (R) (ABC) | 
0.3 | 
1.74 | |
| 
MacGyver (R) (CBS) | 
0.2 | 
2.34 | |
| 
Premier Boxing Champions (FOX) | 
0.2 | 
1.14 | |
| 
8:30pm | 
The Middle (R) (ABC) | 
0.3 | 
1.65 | 
| 
9:00pm | 
NCIS: New Orleans (R) (CBS) | 
0.3 | 
2.71 | 
| 
Black-ish (R) (9-10pm) (ABC) | 
0.3 | 
1.33 | |
| 
10:00pm | 
48 Hours (CBS) | 
0.4 | 
3.23 | 
| 
20/20 (R) (ABC) | 
0.4 | 
2.02 | 
(R) = repeat
The Winter Olympics (3.2) dropped seven-tenths from yesterday's 3.9. Nevertheless, it still easily beat out the combined rating of the other eight programs of the night (2.5 vs. 3.2). 
ABC had a round of 0.3s with encores of 'The Middle' and 'Black-ish'. At 10, the alphabet network rose to a 0.4 with a repeat of '20/20'. 
CBS had a double dose of drama repeats (0.3/0.2) leading into an original '48 Hours' (0.4) at 10. 
Fox's 'Premier Boxing Champions' (0.3) was in-line with the non-Olympic programs of the night. 

