CBS's new drama series BrainDead (4.5 million/0.7 rating) kicked off with very low ratings.
Before that, it was encores of Mom (4.7 million/0.8 rating), 2 Broke Girls (4.1 million/0.8 rating) and Scorpion (4.2 million/0.7 rating).
NBC's American Ninja Warrior (6.9 million/1.9 rating) soared to season highs. The series premiere of Spartan (4.9 million/1.5 rating) was well sampled.
Fox's So You Think You Can Dance (3.5 million/0.8 rating) and Houdini & Doyle (1.8 million/0.4 rating) plunged to lows.
ABC went with Jimmy Kimmel Live! (10 million/3.0 rating), NBA Countdown (10.2 million/3.5 rating) and NBA Finals Game 5 (16.2 million/6.0 rating).
And The CW's Reign (1 million/0.3 rating) and Whose Line Is It Anyway (1.1 million/0.4 rating) were in line with last week.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.