Fox won Wednesday night with an overall 1.6 rating/5 share among adults 18-49, according to Nielsen overnight numbers. MasterChef was steady with last week's 2.2.
NBC came in second (first in total viewers) with a 1.5/5. America's Got Talent fell 16% from last Wednesday to fall to a new season-low 2.1, while Camp dropped 9% to match its lowest rating so far of 1.1.
CBS, in third with a 1.4/4, saw Big Brother decline 9% to a 2.0.
ABC's (0.9/3) The Lookout was even with last week's 0.9.
The CW aired repeats.