CBS' Big Brother (5.8 million/1.8 rating) continued to lead Thursday nights.
Elsewhere on CBS, it was encores of The Big Bang Theory (7 million/1.4 rating), Life In Pieces (5.2 million/1.1 rating) and Code Black (3.4 million/0.7 rating).
ABC's Battlebots (3.6 million/0.9 rating) remained weak, but Greatest Hits (4.8 million/1.1 rating) had a pulse. An encore of Match Game (3.7 million/0.9 rating) closed the night for the alphabet network.
NBC's Olympic Trials (5.2 million/1.2 rating), Spartan (3.7 million/1.2 rating) and Aquarius (2 million/0.4 rating) were in line with recent airings.
Fox went with an encore of Bones (2.4 million/0.5 rating) and an original installment of Home Free (1.9 million/0.5 rating).
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.