From a press release issued by AMA Pro Racing:

AMA PRO RACING ON TV THIS WEEK

(All times Eastern)

AMA Progressive Insurance Grand National Championship, Black Hills Speedway, Rapid City, South Dakota – Sunday, Sept. 12, 4-5 p.m. SPEED Channel

AMA Chevrolet Motocross Championship, Steel City Raceway, Delmont, Pennsylvania – Sunday, Sept. 12, 5-7 p.m. ESPN2

AMA Lockhart Phillips USA Formula Xtreme Series/Repsol Superstock Series, Road Atlanta, Braselton, Georgia – Tuesday, Sept. 14, 2-3 p.m. SPEED Channel

All times subject to change. Check local listings