Kelly Versteeg
Kelly Versteeg is a Dutch tennis player.
She has won nine doubles titles on the ITF Women's Circuit. Versteeg has a career-high WTA singles ranking of No. 497, achieved on 15 February 2016. On 21 September 2015, she peaked at No. 402 in the doubles rankings.
Versteeg made her WTA Tour main-draw debut at the 2017 Ricoh Open in the doubles draw, partnering Erika Vogelsang.
ITF finals
Singles (0–6)
| Outcome | No. | Date | Tournament | Surface | Opponent | Score |
| Runner-up | 1. | 19 July 2014 | Knokke, Belgium | Clay |  Quirine Lemoine | 1–6, 0–6 |
| Runner-up | 2. | 26 April 2015 | Ponta Delgada, Portugal | Hard |  Georgina García Pérez | 2–6, 1–6 |
| Runner-up | 3. | 28 June 2015 | Cantanhede, Portugal | Carpet |  Cristiana Ferrando | 4–6, 6–7 |
| Runner-up | 4. | Saint Martin, France | Hard |  Irina Ramialison | 1–6, 0–6 | |
| Runner-up | 5. | Breda, Netherlands | Clay |  Vivian Heisen | 2–6, 1–6 | |
| Runner-up | 6. | Solarino, Italy | Carpet |  Liudmila Samsonova | 6–3, 0–6, 1–6 |
Doubles (9–8)
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents | Score |
| Runner-up | 1. | 21 January 2013 | Antalya, Turkey | Clay |  Elyne Boeykens |  Lee Jin-a Yoo Mi | 3–6, 4–6 |
| Runner-up | 2. | 8 March 2013 | Amiens, France | Clay | Bernice van de Velde | Lena-Marie Hofmann  Isabella Shinikova | 6–7, 1–6 |
| Runner-up | 3. | 25 July 2013 | Maaseik, Belgium | Clay | Bernice van de Velde | Demi Schuurs Eva Wacanno | 2–6, 6–4, |
| Winner | 1. | 19 January 2014 | Tinajo, Spain | Hard | Charlotte van der Meij | Claudia Giovine Alice Matteucci | 2–6, 7–6, |
| Runner-up | 4. | 21 March 2014 | Le Havre, France | Clay | Bernice van de Velde | Isabella Shinikova  Alyona Sotnikova | 4–6, 3–6 |
| Runner-up | 5. | 25 July 2014 | Maaseik, Belgium | Clay | Bernice van de Velde | Steffi Distelmans Magali Kempen | 4–6, 3–6 |
| Winner | 2. | 19 September 2014 | Pétange, Luxembourg | Hard | Elyne Boeykens |  Michaela Hončová Nora Niedmers | 7–6, 6–1 |
| Winner | 3. | 6 December 2014 | Sousse, Tunisia | Hard | Demi Schuurs | Vivien Juhászová Tereza Malíková | 6–3, 6–0 |
| Winner | 4. | 27 June 2015 | Cantanhede, Portugal | Carpet | Erika Vogelsang | María Martínez Martínez Olga Parres Azcoitia | 7–5, 6–2 |
| Winner | 5. | 10 July 2015 | Knokke, Belgium | Clay | Elyne Boeykens |  Sally Peers Kimberley Zimmermann | 6–2, 6–4 |
| Winner | 6. | 24 July 2015 | Maaseik, Belgium | Clay | Steffi Distelmans | Katharina Hering Lisa Matviyenko | 6–1, 7–6 |
| Winner | 7. | 22 August 2015 | Oldenzaal, Netherlands | Clay | Steffi Distelmans |  Valentini Grammatikopoulou  Sviatlana Pirazhenka | 6–3, 7–5 |
| Winner | 8. | 28 August 2015 | Rotterdam, Netherlands | Clay | Rosalie van der Hoek | Katharina Hering  Karin Kennel | 6–7, 6–1, |
| Runner-up | 6. | 17 October 2015 | Heraklion, Greece | Hard | Steffi Distelmans | Viktória Kužmová  Raluca Georgiana Șerban | 2–6, 0–6 |
| Runner-up | 7. | 20 November 2015 | Helsinki, Finland | Hard | Magali Kempen | Daria Lodikova Daria Mishina | 6–3, 2–6, |
| Winner | 9. | 22 January 2016 | Petit-Bourg, France | Hard | Rosalie van der Hoek | Jaqueline Cristian Gaia Sanesi | 7–6, 6–1 |
| Runner-up | 8. | 15 July 2016 | Knokke, Belgium | Clay | Déborah Kerfs |  Frances Altick Astra Sharma | 4–6, 4–6 |