# Ekaterina Sysoeva

Ekaterina Sysoeva (Russian: Екатерина Сысоева, born 3 June 1981) is a former professional Russian tennis player.
In her career, Sysoeva won one doubles title on the WTA Tour, as well as three singles and ten doubles titles on the ITF Women's Circuit. She reached her career-high singles rank of world No. 178 on 12 August 2002. Her career-high in doubles is 87th, set on 14 October 2002.
Playing for Russia at the Fed Cup, Sysoeva has a win–loss 1–3.

## WTA career finals
### Doubles: 3 (1 titles, 2 runner-ups)

* Winner – Legend
* Grand Slam tournaments (0–0)
* WTA Tour Championships (0–0)
* Tier I (0–0)
* Tier II (0–0)
* Tier III, IV & V (1–2)
* Finals by surface
* Hard (0–0)
* Grass (0–0)
* Clay (1–2)
* Carpet (0–0)
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents | Score |
| Runner-up | 1 | 22 February 1998 | Bogotá, Colombia | Clay | Melissa Mazzotta | Janette Husárová Paola Suárez | 6–3, 2–6, 3–6 |
| Winner | 1 | 14 July 2002 | Palermo, Italy | Clay | Evgenia Kulikovskaya | Lubomira Bacheva Angelika Rösch | 6–4, 6–3 |
| Runner-up | 2 | 22 July 2002 | Sopot, Poland | Clay | Evgenia Kulikovskaya | Svetlana Kuznetsova Arantxa Sánchez Vicario | 2–6, 2–6 |

## ITF finals
### Singles (3–9)

* Legend
* $100,000 tournaments
* $75,000 tournaments
* $50,000 tournaments
* $25,000 tournaments
* $10,000 tournaments
* Finals by surface
* Hard (3–2)
* Clay (0–4)
* Grass (0–1)
* Carpet (0–2)
| Outcome | No. | Date | Tournament | Surface | Opponent | Score |
| Runner-up | 1 | 17 October 1994 | Moscow, Russia | Hard (i) | Olga Ivanova | 2–6, 5–7 |
| Winner | 1 | 2 October 1995 | Šiauliai, Lithuania | Hard | Nadia Streltsova | 4–6, 6–2, 6–2 |
| Runner-up | 2 | 19 February 1996 | Nürnberg, Germany | Carpet (i) | Jana Pospíšilová | 3–6, 3–6 |
| Runner-up | 3 | 1 April 1996 | Athens, Greece | Clay | Ulrike Priller | 6–2, 3–6, 2–6 |
| Runner-up | 4 | 10 February 1997 | Rogaška Slatina, Slovakia | Carpet (i) | Miriam Schnitzer | 6–7$^{(3)}$, 4–6 |
| Runner-up | 5 | 17 May 1999 | Pesaro, Italy | Clay | Susi Lohrmann | 4–6, 2–6 |
| Runner-up | 6 | 16 July 2001 | Frinton, England | Grass | Kristen van Elden | 6–3, 4–6, 5–7 |
| Winner | 2 | 8 August 2001 | Bath, England | Hard | Anna Floris | 6–4, 6–0 |
| Winner | 3 | 13 August 2001 | London, England | Hard | Natalia Egorova | 6–4, 6–4 |
| Runner-up | 7 | 29 January 2002 | Tipton, England | Hard (i) | Liu Nannan | 6–4, 5–7, 4–6 |
| Runner-up | 8 | 29 April 2002 | Maglie, Italy | Clay | Conchita Martínez Granados | 1–6, 1–6 |
| Runner-up | 9 | 14 May 2002 | Hatfield, England | Clay | Jane O'Donoghue | 6–7$^{(6)}$, 1–6 |

### Doubles (10–8)

* Legend
* $100,000 tournaments
* $75,000 tournaments
* $50,000 tournaments
* $25,000 tournaments
* $10,000 tournaments
* Finals by surface
* Hard (4–2)
* Clay (5–6)
* Grass (0–0)
* Carpet (1–0)
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents | Score |
| Winner | 1 | 19 May 1997 | Sochi, Russia | Hard | Evgenia Kulikovskaya | Nino Louarsabishvili Kaoru Shibata | 3–6, 6–3, 6–0 |
| Winner | 2 | 17 August 1998 | Carrabba, Italy | Clay | Ayami Takase | Mireille Dittmann Natalie Dittmann | 6–2, 6–0 |
| Winner | 3 | 5 October 1998 | Batumi, Georgia | Hard | Evgenia Kulikovskaya | Amanda Hopmans Melanie Schnell | 6–4, 3–6, 6–0 |
| Runner-up | 1 | 17 May 1999 | Pesaro, Italy | Clay | Marijana Kovačević | Dragana Ilić Maja Matevžič | 4–6, 3–6 |
| Winner | 4 | 21 June 1999 | Tallinn, Estonia | Clay | Irina Kornienko | Minna Rautajoki Maria Wolfbrandt | 6–1, 6–1 |
| Runner-up | 2 | 2 August 1999 | Kharkiv, Ukraine | Clay | Zuzana Váleková | Nadejda Ostrovskaya Tatiana Perebiynis | 7–5, 3–6, 3–6 |
| Runner-up | 3 | 9 August 1999 | İstanbul, Turkey | Hard | Liudmila Nikoyan | Nadejda Ostrovskaya Ekaterina Paniouchkina | 0–6, 2–6 |
| Runner-up | 4 | 27 September 1999 | Tbilisi, Georgia | Clay | Nadejda Ostrovskaya | Maria Goloviznina Ekaterina Paniouchkina | 0–6, 2–6 |
| Runner-up | 5 | 13 February 2000 | Birmingham, England | Hard (i) | Natalia Egorova | Elena Bovina Anna Zaporozhanova | 3–6, 4–6 |
| Runner-up | 6 | 8 May 2000 | Swansea, Wales | Clay | Natalia Egorova | Nóra Köves Dragana Zarić | 6–2, 4–6, 3–6 |
| Winner | 5 | 30 April 2001 | Hatfield, England | Clay | Natalia Egorova | Elena Baltacha Nicola Trinder | 6–3, 4–6, 6–1 |
| Winner | 6 | 7 May 2001 | Swansea, Wales | Clay | Natalia Egorova | Maria Boboedova Emily Hewson | 4–6, 7–6$^{(5)}$, 6–0 |
| Runner-up | 7 | 11 June 2001 | Tallinn, Estonia | Clay | Natalia Egorova | Akiko Morigami Miho Saeki | 2–6, 6–7$^{(7)}$ |
| Winner | 7 | 8 August 2001 | Bath, England | Hard | Natalia Egorova | Susi Bensch Anna Floris | 7–6$^{(4)}$, 7–6$^{(4)}$ |
| Winner | 8 | 9 October 2001 | Cardiff, Wales | Carpet (i) | Natalia Egorova | Angelika Bachmann Vanessa Henke | 6–4, 1–6, 6–2 |
| Winner | 9 | 5 February 2002 | Redbridge, England | Hard (i) | Magda Mihalache | Helen Crook Sun Tiantian | 4–6, 6–4, 6–4 |
| Winner | 10 | 14 May 2002 | Hatfield, England | Clay | Irina Bulykina | Anna Hawkins Jane O'Donoghue | 6–4, 4–6, 7–6$^{(8)}$ |
| Runner-up | 8 | 1 July 2002 | Orbetello, Italy | Clay | Evgenia Kulikovskaya | Maret Ani Andreea Ehritt-Vanc | 3–6, 6–1, 1–6 |