The August 13 edition of MLB on FOX, featuring Rays/Yankees in 63% of markets, drew a 1.7 final rating and 2.793 million viewers — down a tick in ratings but up 3% in viewership from last year (ATL/CHC*: 1.8, 2.721M), and down 26% and 21%, respectively, from 2009 (NYY/BOS*: 2.3, 3.539M), according to TV By the Numbers.