GREATEST AMERICAN DOG, in its new Wednesday (8:00-9:00 PM, ET/PT) time period, placed first in viewers and key demographics, according to preliminary Nielsen live plus same day ratings for July 30.

GREATEST AMERICAN DOG (P) won its time slot in households (4.0/07), viewers (5.91m), adults 25-54 (2.0/06) and tied for first in adults 18-49 (1.5/04, with FOX).

Updated ratings will be available this afternoon.