Ksenia Pervak
Ksenia Yuryevna Pervak is a retired tennis player from Russia.
Pervak won one singles title on the WTA Tour, as well as nine singles and three doubles titles on the ITF Women's Circuit. On 19 September 2011, she reached her best singles ranking of world No. 37. On 30 January 2012, she peaked at No. 123 in the doubles rankings.
Pervak won the 2009 Australian Open – Girls' Singles tournament, defeating Laura Robson in straight sets in the final.
In November 2015, she announced her retirement from professional tennis due to chronic injuries. However, she returned to tennis on 19 September 2016, making her comeback at an ITF St. Petersburg tournament.
Career
2009
Pervak made it to the second round of the PTT Pattaya Women's Open where she lost to second seed Caroline Wozniacki in three sets. She then won three qualifying matches to advance to the main draw in 's-Hertogenbosch where she defeated Czech Petra Cetkovská in the first round. Pervak also won the Australian Open junior tournament in that year, defeating Laura Robson in the final.2010
In early February, Pervak lost in the first round of the Pattaya City Open to then world No. 14 Vera Zvonareva. Pervak then reached the Malaysian Open main draw but lost to Noppawan Lertcheewakarn in the first round. At the French Open, she reached the main draw where she lost to Maria Sharapova in the first round. At the Banka Koper Slovenia Open, Pervak reached her first WTA Tour semifinal against Johanna Larsson but she had to retire due to a wrist injury.At the Guangzhou International Women's Open, she defeated the No. 2 seed Chan Yung-jan in the first round. She then reached the quarterfinals by defeating Russian compatriot Alexandra Panova, winning 24 of 27 points in the final set.
2011
Pervak kicked off her 2011 season in Brisbane, Australia, where she was seeded seventh for the qualifying draw of the Brisbane International. She defeated Jessica Moore and Alexandra Panova but was defeated by Anastasia Pivovarova in the third qualifying round. She gained entry into the main draw as a lucky loser and defeated Anna Chakvetadze in the first round, before losing in the second to Petra Kvitová.Pervak played in the first round of the main draw of the Australian Open for the first time in her career, but lost to 13th seed and fellow Russian Nadia Petrova.
Pervak made the semifinals of the $100,000 ITF event in Midland, losing to eventual champion Lucie Hradecká.
She made two consecutive quarterfinals of WTA events in Memphis and Monterrey, losing to Hradecká and Gisela Dulko respectively.
Pervak lost in qualifying at the BNP Paribas Open at Indian Wells to Jamie Hampton. However, she qualified for the Sony Ericsson Open in Miami, defeating Zuzana Kučová and Junri Namigata.
She lost in the fourth round of Wimbledon to Tamira Paszek in three sets.
2013
Pervak began her 2013 season at the Brisbane International. Coming through qualifying, she upset eighth seed Caroline Wozniacki in the first round. Her win over Wozniacki was her first career victory over a top ten player.WTA career finals
Singles: 2 (1 title, 1 runner–up)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Jul 2011 | Baku Cup, Azerbaijan | International | Hard |  Vera Zvonareva | 1–6, 4–6 |
| Win | 1–1 | Sep 2011 | Tashkent Open, Uzbekistan | International | Hard |  Eva Birnerová | 6–3, 6–1 |
Doubles: 1 (1 runner–up)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Feb 2010 | Pattaya Women's Open, Thailand | International | Hard | Anna Chakvetadze |  Marina Erakovic  Tamarine Tanasugarn | 5–7, 1–6 |
ITF finals
Singles (9–8)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Win | 1–0 | Sep 2007 | ITF Batumi, Georgia | 25,000 | Hard |  Corinna Dentoni | 6–4, 6–3 |
| Loss | 1–1 | May 2008 | ITF Moscow, Russia | 25,000 | Clay | Nina Bratchikova | 6–3, 1–6, 5–7 |
| Win | 2–1 | Aug 2008 | ITF Penza, Russia | 50,000 | Clay |  Sofia Shapatava | 6–4, 6–1 |
| Win | 3–1 | Aug 2008 | ITF Moscow, Russia | 25,000 | Clay | Elena Kulikova | 3–6, 6–3, 6–1 |
| Loss | 3–2 | Sep 2008 | ITF Ruse, Bulgaria | 25,000 | Clay |  Lenka Wienerová | 4–6, 4–6 |
| Loss | 3–3 | Oct 2008 | ITF Podolsk, Russia | 50,000 | Carpet | Alisa Kleybanova | 6–7, 0–6 |
| Win | 4–3 | Aug 2009 | ITF Moscow, Russia | 25,000 | Clay | Ekaterina Ivanova | 4–6, 6–4, 6–2 |
| Win | 5–3 | Aug 2009 | ITF Moscow, Russia | 25,000 | Clay | Ekaterina Ivanova | 6–0, 6–2 |
| Loss | 5–4 | Aug 2009 | ITF Katowice, Poland | 25,000 | Clay | Camila Giorgi | 2–6, 3–6 |
| Loss | 5–5 | Sep 2009 | ITF Denain, France | 50,000 | Clay |  Stéphanie Cohen-Aloro | 3–6, 4–6 |
| Win | 6–5 | Sep 2009 | ITF Helsinki, Finland | 25,000 | Hard | Stéphanie Foretz | 6–4, 6–2 |
| Win | 7–5 | Jun 2010 | ITF Toruń, Poland | 25,000 | Clay |  Magda Linette | 6–4, 6–1 |
| Loss | 7–6 | Jun 2011 | ITF Zlín, Сzech Republic | 50,000 | Clay |  Patricia Mayr-Achleitner | 1–6, 0–6 |
| Win | 8–6 | Oct 2013 | ITF Istanbul, Turkey | 25,000 | Hard |  Anhelina Kalinina | 6–0, 7–5 |
| Win | 9–6 | Nov 2013 | ITF Istanbul, Turkey | 50,000 | Hard | Eva Birnerová | 6–4, 7–6 |
| Loss | 9–7 | Feb 2014 | ITF Midland, United States | 100,000 | Hard |  Heather Watson | 4–6, 0–6 |
| Loss | 9–8 | Jul 2015 | ITF Astana, Kazakhstan | 25,000 | Hard | Natela Dzalamidze | 6–6 ret. |
Doubles (3–1)
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents | Score |
| Winner | 1. | 8 September 2008 | Ruse, Bulgaria | Clay | Alexandra Panova | Vitalia Diatchenko Eugeniya Pashkova | 6–2, 6–7, |
| Winner | 2. | 3 November 2008 | Ismaning, Germany | Carpet | Oxana Lyubtsova |  Julia Görges Laura Siegemund | 6–2, 4–6, |
| Winner | 3. | 30 March 2010 | Khanty-Mansiysk, Russia | Carpet | Alexandra Panova | Lyudmyla Kichenok Nadiia Kichenok | 7–6, 2–6, |
| Runner-up | 1. | 31 May 2010 | Maribor, Slovenia | Clay | Alexandra Panova |  Andreja Klepač Tadeja Majerič | 3–6, 6–7 |