The ratings for last night's show are in. The Big Bang Theory came third, behind ABC's behemoth Dancing with the Stars and Fox's House. The show was watched by 9.31 million people. In the adults 18-49 demographic it came third also, with a 3.4/10 rating.
How I Met Your Mother continued the night with similar ratings, it had fewer total viewers but a greater share of the 18-49 demo. Two and a Half Men was second in viewers, behind ABC's Dancing, with 14.09 million viewers. Men came first in the A18-49 demographic, setting a 4.9/12 rating. Rules of Engagement finished the comedy block in first place, with 11.29 million viewers and a 3.9/10 rating in the 18-49 demo.
| Title | Date Posted | Category |
| Episode 3.17 Ratings | 9th March 2010 | Show |
| Episode 3.16 Ratings | 2nd March 2010 | Show |
| Episode 3.15 Ratings | 9th February 2010 | Show |
| Episode 3.14 Ratings | 2nd February 2010 | Show |
| Episode 3.13 Ratings | 19th January 2010 | Show |