In turn , the 17 sections are each comprised of individual districts .
The USTA is made up of 17 individual sections , each representing distinct geographic locations throughout the U.S. and all working to support players and promote the growth of the game across the country .
The 17 sections are each comprised of individual districts .
The USTA is made up of 17 individual sections , each representing distinct geographic locations throughout the U.S. and all working to support players and promote the growth of the game across the country .