Underground (WGN America): Ratings Recap

WGN America's 'Underground' premiered in March 2016 to a 0.39 18-49 rating and 1.42 million viewers. It remained steady over the course of it's first season averaging a 0.32 rating and 993,000 viewers over the course of its 10 episodes. The second season premiered in 2017 to a 0.37 rating and 1.1 million viewers before taking a huge drop for the remainder of the season's episodes. Season 2 averaged a 0.19 rating and 567,000 viewers.

Season 1 Ratings (2016)
Episode #	Viewers (millions)	18-49 rating
101	1.421	0.39
102	0.989	0.27
103	0.895	0.24
104	0.915	0.29
105	0.978	0.34
106	0.881	0.29
107	0.946	0.33
108	0.992	0.33
109	0.905	0.33
110	1.012	0.38

Season 2 Ratings (2017)
Episode #	Viewers (millions)	18-49 rating
201	1.103	0.37
202	0.641	0.23
203	0.563	0.19
204	0.476	0.14
205	0.594	0.21
206	0.379	0.12
207	0.500	0.19
208	0.494	0.14
209	0.443	0.16
210	0.479	0.16

Source: Nielsen Media Research