ESPN2's broadcast of the rain-delayed NASCAR Nationwide Series O'Reilly Auto Parts 300 at Texas Motor Speedway earned a final national household rating of 0.7, averaging 737,237 viewers.
The race was postponed two days to Monday, April 19. The rain-delay coverage earned a 0.6 rating, according to ESPN.
The 2009 race from Texas on ESPN2 earned a 1.4 rating, though that event was run at the scheduled time and date.
|Auto Club 1||1.7||1.9||-10.5||ESPN2|
x-Texas' 2010 race was postponed two days by rain.