The January 15, 2010 episode of WWE Smackdown appears to have done a 2.6 rating, which would be the highest in the history of the show since its move to MyNetwork TV.
The January 8th show is also reported to be high. Both shows featured Rey Mysterio in a prominent role. Mysterio has proven to be a major ratings draw when put in a main event position, drawing strong numbers of both male and female fans, especially Hispanic fans.
credit: Wrestling Observer Newsletter