U.S. Cleans up on Clay at the 31st ITF Super Senior World Team Championships | USTA Adult/Senior Tournaments – News | USTA October 20, 2011 · by Carolyn Nichols · in Uncategorized. · U.S. Cleans up on Clay at the 31st ITF Super Senior World Team Championships | USTA Adult/Senior Tournaments – News | USTA. Share this:TwitterFacebookWhatsAppEmailPrintLike this:Like Loading...