Grand Slams
| Year | Singles AO | Doubles AO | Singles RG | Doubles RG | Singles WI | Doubles WI | Singles UO | Doubles UO |
| 2012 | R32 | WR | - | - | R32 | - | - | - |
| 2011 | SF | R32 | R16 | R32 | R32 | - | QF | R32 |
| 2010 | R16 | - | R64 | R32 | RU | RU | RU | QF |
| 2009 | SF | R16 | - | - | R32 | R64 | R16 | R32 |
| 2008 | R128 | - | R16 | R32 | R64 | R32 | R64 | R32 |
| 2007 | R16 | R16 | - | - | - | - | R32 | R32 |
| 2006 | R128 | QF | R128 | QF | R128 | R32 | R32 | WR |
| 2005 | R64 | SF | R32 | R16 | R64 | QF | - | - |
| 2004 | R16 | R64 | R32 | R16 | R16 | R32 | R16 | R64 |
| 2003 | R128 | - | QF | - | R16 | - | R32 | - |
| 2002 | - | - | R16 | - | R64 | - | R32 | - |
WTA Tour 2012 Totals
| Result | Singles | Doubles |
| Winner | - | 1 |
| Runner-up | - | - |
| Semifinal | - | - |
WTA Tour 2012 Titles
| Singles |
| - |
| Doubles |
| Australian Open |
Olympic Games - Singles
2008 Beijing, CHN - Seed 9
| Phase | Result | Opponent | Result |
| R64 | Won | YAN Zi (CHN) | 6-2, 6-0 |
| R32 | Won | PEER Shahar (ISR) | 6-3, 7-6(4) |
| R16 | Won | SCHIAVONE Francesca (ITA) | 7-6(4), 6-4 |
| QF | Won | BAMMER Sybille (AUT) | 6-3, 3-6, 6-3 |
| SF | Lost | DEMENTIEVA Elena (RUS) | 3-6, 6-7(3) |
| F 3/4 | Won | LI Na (CHN) | 6-0, 7-5 |
Olympic Games - Doubles
2008 Beijing, CHN - Partner: VESNINA Elena - Seed 7
| Phase | Result | Opponent | Result |
| R32 | Won | LLAGOSTERA Nuria / MARTINEZ Maria Jose (ESP) | 2-6, 6-1, 6-3 |
| R16 | Won | DULKO Gisela / JOZAMI Betina (ARG) | 6-2, 6-3 |
| QF | Lost | WILLIAMS Serena / WILLIAMS Venus (USA) | 4-6, 0-6 |
Hobbies
Reading, listening to music, volleyball, swimming, running, ice hockey. (itftennis.com, 2011)
Education
International Relations, International Trade - Diplomatic Academy of the Ministry of Foreign Affairs, Moscow, RUS
Language(s) spoken
English, Russian
Club name
Armed Forces [CSKA], Moscow, RUS
Position and style
Double-handed backhand (wtatennis.com, 24 Jun 2012)
Handedness
Right (wtatennis.com, 24 Jun 2012)
Other sports
Her mother Natalia Bykova was an Olympic bronze medallist in hockey and her father Igor Zvonarev was a bandy player. (zvonareva.ru, 24 Jun 2012)
Debut
2003 for Russia, against Maja Matevzic (fedcup.com, 24 Jun 2012)
Injuries
The early part of her 2012 season was disrupted by hip and shoulder injuries and she was forced to miss Roland Garros. (wtatennis.com, 24 Jun 2012)
In 2007 she was sidelined for several months with an injury to her left wrist. (WTA, 27 Sep 2007)
She withdrew from Estoril because of illness in May 2006 and reached the second round at Eastbourne the following month before retiring with a right achilles strain. (WTA, 27 Sep 2007)
In 2005 she missed Indian Wells and the US Open due to illness and a sprain in her left ankle. (WTA, 27 Sep 2007)
Additional information
Start of sporting career
She took up the sport at age six at the sports club Chaika in Moscow. (zvonareva.ru, 24 Jun 2012)
Reason for taking up this sport
Her mother asked her if she wanted to play tennis with a group of other children. (zvonareva.ru, 24 Jun 2012)
Awards
She holds the national sports title of Honoured Master of Sport. (tennis-russia.ru, 12 Dec 2011)
She was decorated with the medal of the Order of Merit to the Fatherland [second grade] by the President of Russia for winning bronze at 2008 Olympic Games in Beijing. (kremlin.ru, 02 Aug 2009)
In May 2009 she was named Promoter of Gender Equality under the partnership following Venus Williams, Tatiana Golovin and Jie Zheng. (kremlin.ru, 02 Aug 2009)
In 2008 she participated in the UNESCO Regional Conference on Political Involvement of Women in the Caucasus to contribute to the idea of giving women equal chances in life. (wtatennis.com, 24 Jun 2012)
General
TURNING PRO
She turned professional in September 2000. (wtatennis.com, 24 Jun 2012)
SUPPORTIVE OF RUSSIAN PLAYERS
Despite being just one of numerous top Russian players to be making their mark on the WTA Tour, she says that she wants all the Russians to do well. "I still want to be the best, no matter who else is around. But I am really happy when the Russians do well. I grew up with [Dinara] Safina and [Svetlana] Kuznetsova and we've been at the same tournaments for years." (WTA, 21 Apr 2003)
CHARITY WORK
She works with International Rett Syndrome Foundation to increase awareness and raise funds for research. Rett Syndrome is a nervous system disorder that leads to developmental reversals. After the 2010 US Open, she donated a portion of prize money to the foundation and went to Russia to help create an organising committee for Russian Rett Syndrome Foundation. (kremlin.ru, 02 Aug 2009)
Previous Olympics
Beijing 2008
