High Quality Content by WIKIPEDIA articles! The ITF Women`s Circuit is the second tier tour for women`s professional tennis organised by the International Tennis Federation, and is the tier below the WTA Tour. In 2001, the ITF Women`s circuit included tournaments with prize money ranging from $10,000 to $75,000. In addition to the traditional tournament format, there were also two four-week circuits (in Australia and Mexico) worth $40,000 each in prize money and two four-week development circuits (both held in India) each worth $20,000.