Who has won more doubles tennis titles: Svetlana Kuznetsova or Kateryna Bondarenko?
Kateryna Bondarenko Kateryna Volodymyrivna Bondarenko (Ukrainian: Катерина Володимирівна Бондаренко , born 8 August 1986) is a professional tennis player from Ukraine and a Doubles Champion at the 2008 Australian Open.
Olga Ivanova (tennis) Olga Ivanova (Russian: Ольга Иванова ; born 3 February 1977) is a former Russian tennis player.