title: Kateryna Polunina
text: # Kateryna Polunina
  
  Kateryna Polunina (born 3 March 1988) is a Ukrainian former professional tennis player.
  
  Polunina won one doubles titles on the ITF tour. On 23 October 2006, she reached her best singles ranking of world number 518. On 27 February 2006, she peaked at world number 510 in the doubles rankings.
  
  She made her WTA Tour main-draw debut at the 2007 İstanbul Cup.
  
  ## ITF Circuit finals
  
  * $10,000 tournaments
  
  ### Doubles: 5 (1 titles, 4 runner-ups)
  
  | Outcome | No. | Date | Tournament | Surface | Partner | Opponents | Score |
  | - | - | - | - | - | - | - | - |
  | Runner-up | 1. | 10 April 2005 | Minsk, Belarus | Carpet | Olga Govortsova | Alexandra Panova Olga Panova | 5–7, 3–6 |
  | Runner-up | 2. | 26 June 2005 | Orestiada, Greece | Hard | Klara Jagosova | Claire de Gubernatis Christine Sperling | 5–7, 2–6 |
  | Runner-up | 3. | 4 March 2007 | Benin City, Nigeria | Hard | Debbrich Feys | Ana Clara Duarte Mariana Muci | 6–3, 3–6, 5–7 |
  | Winner | 1. | 11 March 2007 | Benin City, Nigeria | Hard | Debbrich Feys | Ana Clara Duarte Mariana Muci | 6–3, 6–4 |
  | Runner-up | 4. | 24 June 2007 | Montpellier, France | Clay | Tatsiana Kapshay | Émilie Bacquet Nadege Vergos | 7–5, 4–6, 3–6 |
  