This Is Us” handily won Tuesday night in the key demo this week, according to Nielsen overnight data.

Airing at 9 p.m., the hit NBC series averaged a 2.6 rating in adults 18-49 and 9.9 million viewers, making it approximately even with its performance last week. It was also the third most-watched show of the night, behind “NCIS” and “Bull” on CBS.

Unless otherwise noted, all shows listed below were approximately even with their prior week performances.

Earlier on NBC, “The Voice” averaged a 2.0 and 9.9 million viewers. The season finale of “Law & Order True Crime” was up slightly in the demo and averaged a 1.0 and 4.2 million viewers.

On CBS, “NCIS” drew a 1.5 and 12.9 million viewers. “Bull” drew a 1.2 and 10.4 million. “NCIS: New Orleans” was up slightly in the demo with a 1.1 and 9.7 million.

On ABC, “The Middle” drew a 1.3 and 5.6 million viewers. “Fresh Off the Boat” averaged a 1.0 and 3.8 million. “Black-ish” came in with a 1.1 and 3.9 million. “The Mayor” drew a 0.7 and 2.5 million. “Kevin Probably Saves the World” was down in both measures with a 0.6 and 2.6 million.

For Fox, “Lethal Weapon” drew a 1.0 and 3.9 million viewers. “The Mick” averaged a 0.7 and 2.1 million. “Brooklyn Nine-Nine” was up slightly in total viewers, drawing a 0.6 and 1.7 million viewers.

On The CW, “The Flash” drew a 0.9 and 2.4 million while “Legends of Tomorrow” drew a 0.5 and 1.6 million.

NBC won the night in the demo with a 1.9 but finished second in total viewers with 8 million. CBS was second in the demo with a 1.3 but first in total viewers with 11 million. ABC was third overall with a 0.9 and 3.5 million. Fox was fourth with a 0.8 and 2.9 million. The CW averaged a 0.7 and just under 2 million viewers.