Saturday, January 12, 2013 ratings — New episodes: 48 Hours. Sports and specials: Football overrun, NFL football (49ers vs Packers), 20/20: Pageant Confidential, and The 2013 Miss America Competition. Episode reruns: The Biggest Loser, Criminal Minds, and Deception.

ABC
8pm – 20/20: Pageant Confidential (special) 0.6 in the demo with 3.01 million.
9pm – The Miss America Competition (special) 1.6 in the demo with 7.08 million.

CBS
8pm – Football overrun: 10.1 in the demo with 30.78 million.
9pm – Criminal Minds: (rerun) 1.5 in the demo with 5.58 million.
10pm – 48 Hours: 1.3 in the demo (-15% change) with 5.72 million.

FOX
8pm – NFL football (49ers vs Packers): 8.5 in the demo with 24.03 million.

NBC
8pm – The Biggest Loser: (rerun) 0.5 in the demo with 1.50 million.
10pm – Deception: (rerun) 0.4 in the demo with 1.92 million.

These are the fast affiliate ratings. The “demo” refers to the viewers in the 18-49 demographic. The percentages represent the change since the previous original episode. (Percentages aren’t given for reruns or specials.) “Million” refers to the total number of viewers.

To see past ratings for a particular show, click the show’s link. The show pages are updated with the daily final ratings when they become available. Those pages include percentage changes in both the demo and total viewership, in addition to season averages to date.

What were you watching last night? Miss America, football, reruns, or something better?