It's one of the biggest nights on the local sports calendar of the year, with the two big local pro teams playing their big rivals from Chicago.
As was the case twice last week, Fox Sports Midwest is televising a Blues playoff game as well as a Cardinals regular-season contest tonight. Because of the overload, it is putting the Blues-Blackhawks hockey game on its main channel in the immediate St. Louis market and moving the Cardinals-Cubs ballgame to Fox Sports Midwest Plus, a secondary channel on which it places overlapping shows.
This also will be the case outside the market for customers of AT&T U-verse, DirecTV and Dish Network.