TV viewing was down last night due to the holiday.
CBS' Big Brother (4.7 million/1.3 rating) plunged to lows. Encores of Madam Secretary and Elementary filled the rest of the night for the eye network.
ABC's The $100,000 Pyramid (6.5 million/1.2 rating), Celebrity Family Feud (6.2 million/1.1 rating) and Match Game (5.7 million/1.1 rating) took a hit.
NBC continued their coverage of Olympic Trials (4.4 million/0.9 rating), followed by an encore of American Ninja Warrior (2.8 million/0.7 rating).
And Fox went with encores of The Simpsons (1.1 million/0.5 rating), Brooklyn Nine-Nine (0.9 million/0.4 rating), Family Guy (1.3 million/0.6 rating) and Last Man on Earth (0.9 million/0.4 rating).
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.