The tournament began in 1910 when the Western Lawn Tennis Association (a section of the United States Lawn Tennis Association now known as the USTA/Midwest) lobbied the USLTA that a National Clay Court Championship would help promote the establishment of more clay courts in the West. Clay courts were more economical to install and maintain than grass courts, and 
the hope was that the lower costs associated with court construction would allow for a more rapid expansion of the game. The first National Clay Court Championships were held at the Omaha Field Club with a crowd of 5,000 watching the finals. Participation and play on clay grew as a result of the event and others, and in 1914 the event was moved to the Cincinnati Tennis Club. It has since been played in numerous cities, with long stints in River Forest and Indianapolis, and is today held in Houston, Texas.[1] Between 1970 and 1989 it was part of the Grand Prix Tennis Tour as part of the Grand Prix Super Series of events (1970–1986).