Ratings: U.S. Olympic Trials, America's Got Talent, NCIS Rerun Lead Tuesday

In the latest TV show ratings, NBC’s coverage of the U.S. Olympic Trials and America’s Got Talent tied for the Tuesday demo win, while CBS’ NCIS rerun drew the night’s biggest audience.

Opening NBC’s night, the U.S. Olympic Trials averaged a 0.5 demo rating along with 2.9 million total viewers. Airing much later instead of leading off the night, AGT (4 mil/0.5, read recap) plunged 44 percent week-to-week, tying for the demo win.

Over on Fox, LEGO Masters (1.6 mil/0.4) dipped a tenth, while Mental Samurai (1.4 mil/0.3) was steady.

The CW’s The Flash (810K/0.2) and Superman & Lois (920K/0.2, read post mortem) were both steady in the demo, with the former gaining some eyeballs.

CBS’ NCIS rerun delivered 4.2 million total viewers.

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The Live+Same Day numbers reported in our ratings column do not reflect a show’s overall performance, given the increased use of delayed playback via DVR and streaming platforms, plus out-of-home viewing. These numbers (Nielsen fast nationals, unless denoted as finals) instead aim to simply illustrate trends or superlatives. Warning: Contents may be hot!