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 2004, the ITF Women's circuit included tournaments with prize money ranging from $10,000 to $75,000. The ITF world champions in 2004 were Anastasia Myskina (senior singles), Virginia Ruano Pascual / Paola Suárez (senior doubles) and Michaëlla Krajicek (combined junior ranking). Tournament breakdown by region *Includes figures for events in Central America and the Caribbean. Singles titles by nationThis list displays only the top 20 nations in terms of singles titles wins.'' Sources List of ITF World Champions ITF prize money (1983–2008) ITF Pro Circuit Titles Won By Nations Players in 2004 References External links International Tennis Federation (ITF) official website ITF Women's World Tennis Tour ITF Circuit 2004 in women's tennis