"The CW aired its perennial combination of the final season of Smallville (Viewers: #4, 2.89 million; A18-49: #2, 1.3/ 4), which deserves accolades for the second-place demo finish, and Supernatural, which was below average at 2.08 million viewers (#5) and a 0.9/ 3 among adults 18-49 (#4) at 9 p.m. "
Source: PiFeedback
"It was up and down for the CW on the night as Smallville’s 1.3 rating rose 18% vs. last week’s 1.1 rating, perhaps due to the Teri Hatcher guest star appearance, while Supernatural’s 0.9 rating was down 18%."
Source: TVbytheNumbers