Klaudia Jans-Ignacik (née Jans; born 24 September 1984) is a Polish former professional tennis player. On 16 August 2004, she reached her best singles ranking of world No. 410. On 10 September 2012, she peaked at No. 28 in the doubles rankings.
Jans-Ignacik won three WTA Tour doubles tournaments, 2009 Andalucia Tennis Experience with Alicja Rosolska, 2012 Internationaux de Strasbourg with Olga Govortsova, and 2012 Rogers Cup with Kristina Mladenovic.
In 2012, she advanced to her first Grand Slam final at the French Open, with Santiago Gonzalez in the mixed-doubles tournament. Jans-Ignacik is one of ten Polish tennis players in history who played in a Grand Slam final, others being Jadwiga Jędrzejowska, Wojciech Fibak, Mariusz Fyrstenberg, Łukasz Kubot, Marcin Matkowski, Agnieszka Radwańska, Alicja Rosolska,Iga Świątek and Jan Zieliński.
She represented Poland in the Fed Cup and both the 2008 and 2012 Summer Olympics. Playing for Poland at the Fed Cup, Jans-Ignacik has a win–loss record of 20–12.
Klaudia married Bartosz Ignacik in 2011 and added his surname to her own. On 31 December 2012, Jans-Ignacik announced that she was pregnant with her first child and would miss the entire 2013 WTA Tour. On 1 August 2013, she gave birth to her first daughter Aniela Ignacik.
In 2014, she returned to professional competitions and reached six doubles semifinals, one of them in her home country, at the Katowice Open.
In January 2015, Jans-Ignacik advanced to her first women's doubles Grand Slam quarterfinal, with Andreja Klepač, at the Australian Open. They lost in straight sets to Chan Yung-jan and Zheng Jie.
On 1 September 2016, Jans-Ignacik announced her retirement from professional tennis.[1]
Grand Slam tournaments
Mixed doubles: 1 (runner-up)
Other significant finals
Premier Mandatory/Premier 5 tournaments
Doubles: 1 (title)
WTA Tour finals
Doubles: 10 (3 titles, 7 runner-ups)
| Legend | | Grand Slam tournaments | | Premier M & Premier 5 (1–0) | | Premier (0–2) | | International (2–5) | | | Finals by surface | | Hard (1–3) | | Clay (2–4) | | Grass (0–0) | | Carpet (0–0) | |
| Result | W/L | Date | Tournament | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Aug 2004 | Warsaw Open, Poland | Clay |  Alicja Rosolska |  Nuria Llagostera Vives
Marta Marrero | 4–6, 3–6 |
| Loss | 0–2 | Apr 2005 | J&S Cup, Poland | Clay | Alicja Rosolska |  Tatiana Perebiynis
 Barbora Záhlavová-Strýcová | 1–6, 4–6 |
| Loss | 0–3 | Jul 2005 | Palermo Ladies Open, Italy | Clay | Alicja Rosolska |  Giulia Casoni
Mariya Koryttseva | 6–4, 3–6, 5–7 |
| Loss | 0–4 | Jan 2009 | Brisbane International, Australia | Hard | Alicja Rosolska |  Anna-Lena Grönefeld
 Vania King | 6–3, 5–7, [5–10] |
| Win | 1–4 | Apr 2009 | Andalucia Tennis Experience, Spain | Clay | Alicja Rosolska | Anabel Medina Garrigues
Virginia Ruano Pascual | 6–3, 6–3 |
| Loss | 1–5 | Oct 2009 | Ladies Linz, Austria | Hard (i) | Alicja Rosolska | Anna-Lena Grönefeld
 Katarina Srebotnik | 1–6, 4–6 |
| Loss | 1–6 | Jan 2011 | Brisbane International, Australia | Hard | Alicja Rosolska |  Alisa Kleybanova
Anastasia Pavlyuchenkova | 3–6, 5–7 |
| Loss | 1–7 | May 2011 | Brussels Open, Belgium | Clay | Alicja Rosolska | Andrea Hlaváčková
 Galina Voskoboeva | 6–3, 0–6, [5–10] |
| Win | 2–7 | May 2012 | Internationaux de Strasbourg, France | Clay |  Olga Govortsova |  Natalie Grandin
Vladimíra Uhlířová | 6–7(4–7), 6–3, [10–3] |
| Win | 3–7 | Aug 2012 | Rogers Cup, Canada | Hard |  Kristina Mladenovic | Nadia Petrova
Katarina Srebotnik | 7–5, 2–6, [10–7] |
WTA Challenger finals
Doubles: 1 (runner-up)
ITF Circuit finals
Singles (1–1)
| Legend | | $10,000 tournaments | | | Finals by surface | | Clay (1–1) | |
Doubles (11–8)
| Legend | | $100,000 tournaments | | $75,000 tournaments | | $50,000 tournaments | | $25,000 tournaments | | $10,000 tournaments | | | Finals by surface | | Hard (3–3) | | Clay (7–5) | | Carpet (1–0) | |
| Result | No. | Date | Tier | Tournament | Surface | Partner | Opponents | Score |
| Win | 1. | 10 August 2003 | 10,000 | ITF Gdynia, Poland | Clay | Alicja Rosolska |  Irina Kuzmina
Monika Schneider | 7–5, 6–2 |
| Loss | 1. | 15 September 2003 | 10,000 | ITF Chieti, Italy | Clay | Alicja Rosolska |  Kika Hogendoorn
 Betina Pirker | 3–6, 6–7(6–8) |
| Win | 2. | 22 September 2003 | 10,000 | ITF Gdynia, Poland | Clay | Alicja Rosolska | Claudia Ivone
Giulia Meruzzi | 6–0, 6–3 |
| Loss | 2. | 1 February 2004 | 10,000 | ITF Tipton, Great Britain | Hard (i) | Alicja Rosolska |  Rebecca Llewellyn
Melanie South | 6–2, 1–6, 4–6 |
| Win | 3. | 9 February 2004 | 25,000 | ITF Warsaw, Poland | Hard (i) | Alicja Rosolska |  Zsófia Gubacsi
Kira Nagy | 6–4, 6–3 |
| Loss | 3. | 7 July 2004 | 25,000 | Grado Tennis Cup, Italy | Clay | Alicja Rosolska | Rosa María Andrés Rodríguez
 Andreea Ehritt-Vanc | 2–6, 2–6 |
| Win | 4. | 8 August 2004 | 10,000 | ITF Gdynia, Poland | Clay | Alicja Rosolska | Natalia Bogdanova
Valeria Bondarenko | 6–2, 6–4 |
| Win | 5. | 31 August 2004 | 10,000 | ITF Warsaw, Poland | Clay | Alicja Rosolska |  Martina Babáková
Iveta Gerlová | 6–2, 6–3 |
| Loss | 4. | 7 February 2005 | 25,000 | ITF Capriolo, Italy | Hard (i) | Alicja Rosolska | Mariya Koryttseva
 Emma Laine | 6–3, 4–6, 5–7 |
| Win | 6. | 8 April 2006 | 75,000 | ITF Dinan, France | Clay (i) | Henrieta Nagyová | Mădălina Gojnea
Agnieszka Radwańska | 3–6, 6–2, 6–4 |
| Loss | 5. | 15 April 2006 | 25,000 | Open de Biarritz, France | Clay | Alicja Rosolska | Nina Bratchikova
Yaroslava Shvedova | 3–6, 2–6 |
| Loss | 6. | 9 September 2006 | 75,000 | Open Denain, France | Clay | Alicja Rosolska | .svg.png) Romina Oprandi
Jasmin Woehr | 6–4, 2–6, 4–6 |
| Win | 7. | 8 October 2006 | 75,000 | ITF Barcelona, Spain | Clay | Alicja Rosolska | Edina Gallovits-Hall
Vanessa Henke | 6–1, 6–2 |
| Win | 8. | 28 October 2006 | 75,000 | Bratislava Open, Slovakia | Hard (i) | Alicja Rosolska | Lucie Hradecká
Michaela Paštiková | 6–1, 6–3 |
| Win | 9. | 1 December 2006 | 50,000 | ITF Milan, Italy | Carpet (i) | Alicja Rosolska | Mariya Koryttseva
Emma Laine | 6–7(5–7), 7–5, 6–4 |
| Loss | 7. | 18 May 2007 | 75,000 | Zagreb Ladies Open, Croatia | Clay | Alicja Rosolska | Emma Laine
Ágnes Szávay | 1–6, 2–6 |
| Win | 10. | 13 October 2007 | 50,000 | Open de Touraine, France | Hard (i) | Alicja Rosolska | Petra Cetkovská
Barbora Strýcová | 6–3, 7–5 |
| Loss | 8. | 24 November 2007 | 100,000 | ITF Poitiers, France | Hard (i) | Alicja Rosolska | Alla Kudryavtseva
Anastasia Pavlyuchenkova | 6–2, 4–6, [1–10] |
| Win | 11. | 6 June 2008 | 75,000 | ITF Rome, Italy | Clay | Alicja Rosolska | Alina Jidkova
.svg.png) Marie-Ève Pelletier | 6–3, 6–1 |
Key | W | F | SF | QF | #R | RR | Q# | DNQ | A | NH |
(W) winner; (F) finalist; (SF) semifinalist; (QF) quarterfinalist; (#R) rounds 4, 3, 2, 1; (RR) round-robin stage; (Q#) qualification round; (DNQ) did not qualify; (A) absent; (NH) not held; (SR) strike rate (events won / competed); (W–L) win–loss record.
References
External links
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Santiago González 
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Anastasia Rodionova 
Aleksandra Srndovic 