# Claire Feuerstein

Claire Feuerstein (French pronunciation:; German:; born 28 February 1986) is a former tennis player from France.
She made her debut in professional competition in 2002, aged 16, at an ITF tournament in Les Contamines, France.
From 2002 to 2009, she played at many ITF tournaments, with three wins. Her first appearance in a WTA Tour event was at the 2009 Internationaux de Strasbourg, where she lost in the first round of the singles competition, but reached the final in doubles with partner Stéphanie Foretz.
She received a wildcard entry into the main draw of the 2009 French Open and lost to No. 7 seed, Svetlana Kuznetsova, in the first round.

## WTA career finals
### Doubles: 1 (runner-up)

* Legend
* Grand Slam tournaments
* Premier M & Premier 5
* Premier
* International (0–1)
| Result | Date | Tournament | Surface | Partner | Opponents | Score |
| Loss | May 2009 | Strasbourg, France | Clay | Stéphanie Foretz | Nathalie Dechy Mara Santangelo | 0–6, 1–6 |

## ITF Circuit finals
### Singles: 19 (11–8)

* Legend
* $100,000 tournaments
* $75,000 tournaments
* $50,000 tournaments
* $25,000 tournaments
* $10,000 tournaments
* Finals by surface
* Hard (9–7)
* Clay (2–1)
* Grass (0–0)
* Carpet (0–0)
| Result | No. | Date | Tournament | Surface | Opponent | Score |
| Win | 1. | Apr 2007 | GB Pro-Series Bath, United Kingdom | Hard (i) | Kateřina Vaňková | 6–3, 6–3 |
| Win | 2. | Apr 2007 | ITF Torhout, Belgium | Hard | Yanina Wickmayer | 6–4, 6–4 |
| Win | 3. | Jan 2008 | ITF Grenoble, France | Hard (i) | Anne-Laure Heitz | 6–3, 4–6, 6–4 |
| Loss | 1. | Mar 2009 | ITF Lyon, France | Hard | Zhang Shuai | 6–1, 1–6, 3–6 |
| Loss | 2. | Mar 2009 | ITF Jersey, United Kingdom | Hard (i) | Katie O'Brien | 5–7, 0–1 ret. |
| Win | 4. | Oct 2009 | Open de Limoges, France | Clay (i) | Anaïs Laurendon | 6–0, 5–7, 6–3 |
| Win | 5. | Dec 2009 | ITF Přerov, Czech Republic | Hard (i) | Ksenia Lykina | 6–7$^{(5)}$, 6–3, 6–4 |
| Loss | 3. | Nov 2010 | ITF Přerov, Czech Republic | Hard (i) | Renata Voráčová | 6–4, 3–6, 5–7 |
| Loss | 4. | Feb 2011 | ITF Lyon, France | Hard (i) | Anna Remondina | 6–7$^{(6)}$, 3–6 |
| Loss | 5. | Mar 2011 | ITF Dijon, France | Hard (i) | Alison Van Uytvanck | 2–6, 3–6 |
| Win | 6. | Jul 2011 | ITF Les Contamines, France | Hard | Anaïs Laurendon | 7–6$^{(4)}$, 2–6, 7–6$^{(2)}$ |
| Win | 7. | Oct 2011 | GB Pro-Series Glasgow, UK | Hard (i) | Yvonne Meusburger | 6–3, 6–1 |
| Loss | 6. | Feb 2012 | ITF Surprise, United States | Hard | Michelle Larcher de Brito | 1–6, 3–6 |
| Loss | 7. | Apr 2012 | ITF Phuket, Thailand | Hard | Marta Sirotkina | 5–7, 6–7$^{(6)}$ |
| Loss | 8. | May 2012 | Open Saint-Gaudens, France | Clay | Mariana Duque | 6–4, 3–6, 2–6 |
| Win | 8. | Oct 2012 | Open de Limoges, France | Hard (i) | Maryna Zanevska | 7–5, 6–3 |
| Win | 9. | Sep 2013 | ITF Mestre, Italy | Clay | Nastja Kolar | 6–1, 7–6$^{(2)}$ |
| Win | 10. | Mar 2014 | ITF Croissy-Beaubourg, France | Hard (i) | Renata Voráčová | 6–3, 4–6, 6–4 |
| Win | 11. | Mar 2016 | ITF Mâcon, France | Hard (i) | Vesna Dolonc | 6–2, 4–6, 6–4 |

### Doubles: 10 (2–8)

* Legend
* $100,000 tournaments
* $75,000 tournaments
* $50,000 tournaments
* $25,000 tournaments
* $10,000 tournaments
* Finals by surface
* Hard (1–5)
* Clay (1–3)
* Grass (0–0)
* Carpet (0–0)
| Result | No. | Date | Tournament | Surface | Partner | Opponents | Score |
| Loss | 1. | 22 September 2009 | ITF Madrid, Spain | Hard | Constance Sibille | Nina Bratchikova Irena Pavlovic | 2–6, 4–6 |
| Win | 1. | 19 October 2009 | ITF Saint-Raphaël, France | Hard (i) | Stéphanie Foretz | Margalita Chakhnashvili Sílvia Soler Espinosa | 7–6$^{(4)}$, 7–5 |
| Win | 2. | 10 May 2010 | Open Saint-Gaudens, France | Clay | Stéphanie Foretz | Olga Savchuk Anastasiya Yakimova | 6–2, 6–4 |
| Loss | 2. | 20 July 2010 | Les Contamines-Montjoie, France | Hard | Constance Sibille | Giulia Gatto-Monticone Federica Quercia | 5–7, 5–7 |
| Loss | 3. | 25 September 2010 | ITF Shrewsbury, UK | Hard (i) | Vesna Dolonc | Vitalia Diatchenko Irena Pavlovic | 4–6, 6–4, [6–10] |
| Loss | 4. | 10 August 2010 | Open de Limoges, France | Clay | Caroline Garcia | Lyudmyla Kichenok Nadiia Kichenok | 7–6$^{(5)}$, 4–6, [8–10] |
| Loss | 5. | 15 November 2010 | ITF Bratislava, Slovakia | Hard (i) | Valeria Savinykh | Irena Pavlovic Emma Laine | 4–6, 4–6 |
| Loss | 6. | 12 September 2010 | ITF Stockholm, Sweden | Hard (i) | Ksenia Lykina | Arantxa Rus Anastasiya Yakimova | 3–6, 6–2, 4–6 |
| Loss | 7. | 25 April 2011 | Chiasso Open, Switzerland | Clay | Anaïs Laurendon | Yvonne Meusburger Kathrin Wörle-Scheller | 3–6, 3–6 |
| Loss | 8. | 1 July 2013 | Reinert Open, Germany | Clay | Renata Voráčová | Sofia Shapatava Anna Tatishvili | 4–6, 4–6 |