NBC's encore of America's Got Talent (4.5 million/0.9 rating) was strong.
After that, Dateline (4.1 million/0.7 rating) slipped.
ABC went with original installments of What Would You Do? (3.8 million/0.9 rating), 20/20 (4.1 million/0.8 rating) and an encore of Shark Tank (3.8 million/0.8 rating).
CBS went with encores NCIS: Los Angeles (4.6 million/0.6 rating), Hawaii Five-0 (5.2 million/0.6 rating) and Blue Bloods (5.8 million/0.7 rating).
The CW went with Masters of Illusion (1.2 million/0.3 rating) and Penn & Teller (1.2 million/0.3 rating).
And Fox aired U.S. Open Golf Championship (1.8 million/0.4 rating) and Masterchef (1.1 million/0.3 rating).
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.