In the first full week of the broadcast television summer (May 25-31), Fox topped the adults 18-49 and adults 18-34 demos and CBS won the adults 25-54 and average viewership titles.
NBC managed third place for viewers, adults 18-49 and adults 25-54, but Univision nipped ahead to place second for adults 18-34 beating all the English broadcasters but Fox. Expect continued relative strength from Univision all summer.
ABC started the summer particularly weakly, finishing fifth in the adults 18-49 and adults 18-34 demos.
Tiny NetworkUpdate! The tables have been turned and MyNetworkTV beat the CW in every demo we track except adults 18-34 where the two tiny networks tied.
You can see past week's broadcast network primetime weekly ratings results here.
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Nielsen TV Ratings Data: ©2009 The Nielsen Company. All Rights Reserved.