8pm
Wipeout
– 5.30 million (#3)
– A18-49: 1.6/ 5 (#3)

The Big Bang Theory
– 11.12 million (#2)
– A18-49: 3.5/12 (#2)

The Office (r)
– 2.82 million (#4)
– A18-49: 1.1/ 4 (#4)

American Idol
– 18.61 million (#1)
– A18-49: 5.3/18 (#1)

Smallville (r)
– 1.30 million (#5)
– A18-49: 0.5/ 2 (#5)

8:30pm
Wipeout
– 5.87 million (#3)
– A18-49: 1.8/ 5 (#3)

Rules of Engagement
– 8.79 million (#2)
– A18-49: 2.5/ 7 (#2)

The Office (r)
– 3.02 million (#4)
– A18-49: 1.5/ 4 (#4)

American Idol
– 23.71 million (#1)
– A18-49: 7.1/21 (#1)

Smallville (r)
– 1.29 million (#5)
– A18-49: 0.5/ 1 (#5)

9pm
Grey’s Anatomy
– 9.33 million (#3)
– A18-49: 3.3/ 9 (#3)

The Mentalist
– 12.62 million (#1)
– A18-49: 2.4/ 7 (#4)

The Office
– 7.07 million (#4)
– A18-49: 3.8/10 (#1)

Bones
– 10.68 million (#2)
– A18-49: 3.4/10 (#2)

Smallville (r)
– 1.30 million (#5)
– A18-49: 0.5/ 1 (#5)

9:30pm
Grey’s Anatomy
– 9.83 million (#2)
– A18-49: 3.5/ 9 (#2)

The Mentalist
– 12.71 million (#1)
– A18-49: 2.4/ 7 (#4)

The Office
– 7.06 million (#4)
– A18-49: 3.8/10 (#1)

Bones
– 9.41 million (#3)
– A18-49: 3.0/ 8 (#3)

Smallville (r)
– 1.41 million (#5)
– A18-49: 0.6/ 1 (#5)

10pm
Private Practice
– 7.69 million (#2)
– A18-49: 2.6/ 7 (#2)

The Mentalist
– 14.52 million (#1)
– A18-49: 2.9/ 7 (#1)

Parks and Recreation
– 4.25 million (#3)
– A18-49: 2.4/ 6 (#3)

10:30pm
Private Practice
– 7.25 million (#2)
– A18-49: 2.4/ 6 (#2)

The Mentalist
– 15.17 million (#1)
– A18-49: 3.2/ 8 (#1)

Parks and Recreation
– 3.72 million (#3)
– A18-49: 2.0/ 5 (#3)

Raw ratings data copyright Nielsen
– courtesy AdWeek.

Image courtesy ABC.