All the partners of Maria in doubles since march 2001.

18 tournaments
Flavia PENNETTA (ITA), title in Estoril, Portugal, april 19, 2008

14 tournaments
Gisela DULKO (ARG), one title in Tokyo, Japan, october 9, 2005

11 tournaments
Ana IVANOVIC (SCG)

9 tournaments
Elena VESNINA (RUS)

8 tournaments
Daria CHEMARDA (RUS)

5 tournaments
Marta DOMACHOWSKA (POL)
Vera DUSHEVINA (RUS)
Agnieszka RADWANSKA (POL)
Maria SHARAPOVA (RUS), one title in Birmingham, Great Britain, june 13, 2004

4 tournaments
Maria-Emilia SALERNI (ARG)

3 tournaments
Sorana CIRSTEA (ROU)
Darya KUSTOVA (BLR)
Agnes SZAVAY (HUN)
Vera ZVONAREVA (RUS)

2 tournaments
Jarmila GAJDOSOVA (SVK)
Martina HINGIS (SUI), one title in Doha, Qatar, march 3, 2007
Janette HUSAROVA (SVK)
Elena LIKHOVTSEVA (RUS)
Anastasia MYSKINA (RUS)
Nadia PETROVA (RUS), two titles in Cincinnati, USA, august 17, 2008 and in Moscow, Russia, october 24, 2009
Anastasia YAKIMOVA (BLR)

1 tournament
Victoria AZARENKA (BLR)
Marion BARTOLI (FRA)
Anna BASTRIKOVA (RUS)
Severine BREMOND (FRA)
Ekaterina BYCHKOVA (RUS)
Eleni DANIILIDOU (GRE)
Evie DOMINIKOVIC (AUS)
Sara ERRANI (ITA)
Kristina GRIGORIAN (RUS)
Carly GULLICKSON (USA)
Liezel HUBER (RSA)
Clarisa FERNANDEZ (ARG)
Ivanna ISRAILOVA (UZB)
Ekaterina KIRIANOVA (RUS)
Irina KOTKINA (RUS)
Lina KRASNOROUTSKAYA (RUS)
Eugenia KULIKOVSKAYA (RUS)
Viktoria KUTUZOVA (UKR)
Emma LAINE (FIN)
Theresa LOGAR (USA)
Lisa McSHEA (AUS)
Maria-Jose MARTINEZ SANCHEZ (ESP)
Anabel MEDINA GARRIGUES (ESP)
Shahar PEER (ISR)
Lisa RAYMOND (USA)
Lucie SAFAROVA (CZE)
Dinara SAFINA (RUS)
Paola SUAREZ (ARG)
Silvija TALAJA (CRO)
Tamarine TANASUGARN (THA)
Elena TATARKOVA (UKR)
Remi TEZUKA (JPN)
Renata VORACOVA (CZE)
Galina VOSKOBOEVA (RUS)
Tiffany WELFORD (AUS)