2021 St. Petersburg Ladies' Trophy – Doubles

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{{Tennis events|2021|St. Petersburg Ladies' Trophy|s

| champ = {{flagicon|UKR}} Nadiia Kichenok
{{flagicon|ROU}} Raluca Olaru

| runner = {{flagicon|USA}} Kaitlyn Christian
{{flagicon|USA}} Sabrina Santamaria

| score = 2–6, 6–3, [10–8]

| type = singles doubles

| before_name = St. Petersburg Ladies' Trophy – Doubles

| after_name = St. Petersburg Ladies' Trophy – Doubles

}}

Shuko Aoyama and Ena Shibahara were the defending champions,{{cite web|url=https://spbopen.ru/en/aoyama-i-shibahara-chempionki-st-petersburg-ladies-trophy-2020/|website=spbopen.ru|title=AOYAMA AND SHIBAHARA – THE CHAMPIONS OF THE ST. PETERSBURG LADIES TROPHY 2020|access-date=2021-04-10|archive-date=2021-09-17|archive-url=https://web.archive.org/web/20210917220256/https://spbopen.ru/en/aoyama-i-shibahara-chempionki-st-petersburg-ladies-trophy-2020/|url-status=dead}} but they decided not to participate this year.

Nadiia Kichenok and Raluca Olaru won the title, defeating Kaitlyn Christian and Sabrina Santamaria in the final, 2–6, 6–3, [10–8].{{cite web|url=https://lt.formulatx.com/en/blog/2021/03/21/nadya-kichenok-i-raluka-olaru-chempionki-parnogo-turnira-st-petersburg-ladies-trophy-2021/|title=NADIIA KICHENOK/RALUCA OLARU – DOUBLES CHAMPIONS OF ST. PETERSBURG LADIES TROPHY 2021|website=lt.formulatx.com|date=21 March 2021 }}{{cite web|url=https://www.wtatennis.com/news/2073694/kasatkina-captures-st-petersburg-title-after-gasparyan-forced-to-retire|title=Kasatkina captures St. Petersburg title after Gasparyan forced to retire|publisher=Women's Tennis Association|accessdate=22 November 2024}}

Seeds

{{columns-list|colwidth=30em|

{{flagicon|UKR}} Nadiia Kichenok / {{flagicon|ROU}} Raluca Olaru (champions)
{{flagicon|USA}} Kaitlyn Christian / {{flagicon|USA}} Sabrina Santamaria (final)
{{flagicon|JPN}} Makoto Ninomiya / {{flagicon|CZE}} Renata Voráčová (quarterfinals)
{{flagicon|BLR}} Lidziya Marozava / {{flagicon|BLR}} Aliaksandra Sasnovich (quarterfinals)

}}

Draw

{{16TeamBracket-Compact-Tennis3

| RD1=First round

| RD2=Quarterfinals

| RD3=Semifinals

| RD4=Final

| RD1-seed01=1

| RD1-team01={{flagicon|UKR}} N Kichenok
{{flagicon|ROU}} R Olaru

| RD1-score01-1=6

| RD1-score01-2=7⁷

| RD1-score01-3=

| RD1-seed02=

| RD1-team02={{flagicon|LAT}} J Ostapenko
{{flagicon|RUS}} V Savinykh

| RD1-score02-1=3

| RD1-score02-2=6¹

| RD1-score02-3=

| RD1-seed03=

| RD1-team03={{flagicon|AUS}} Ar Rodionova
{{flagicon|NED}} R van der Hoek

| RD1-score03-1=6

| RD1-score03-2=6

| RD1-score03-3=

| RD1-seed04=

| RD1-team04={{flagicon|RUS}} E Alexandrova
{{flagicon|RUS}} Y Sizikova

| RD1-score04-1=2

| RD1-score04-2=2

| RD1-score04-3=

| RD1-seed05=3

| RD1-team05={{flagicon|JPN}} M Ninomiya
{{flagicon|CZE}} R Voráčová

| RD1-score05-1=3

| RD1-score05-2=6

| RD1-score05-3=[12]

| RD1-seed06=

| RD1-team06={{flagicon|RUS}} N Dzalamidze
{{flagicon|RUS}} M Gasparyan

| RD1-score06-1=6

| RD1-score06-2=1

| RD1-score06-3=[10]

| RD1-seed07=PR

| RD1-team07={{flagicon|SRB}} A Krunić
{{flagicon|RUS}} A Panova

| RD1-score07-1=4

| RD1-score07-2=4

| RD1-score07-3=

| RD1-seed08=

| RD1-team08={{flagicon|ROU}} M Niculescu
{{flagicon|NED}} L Pattinama Kerkhove

| RD1-score08-1=6

| RD1-score08-2=6

| RD1-score08-3=

| RD1-seed09=PR

| RD1-team09={{flagicon|GEO}} O Kalashnikova
{{flagicon|RUS}} A Kudryavtseva

| RD1-score09-1=6

| RD1-score09-2=6

| RD1-score09-3=

| RD1-seed10=

| RD1-team10={{flagicon|ROU}} LI Paar
{{flagicon|GER}} J Wachaczyk

| RD1-score10-1=2

| RD1-score10-2=4

| RD1-score10-3=

| RD1-seed11=WC

| RD1-team11={{flagicon|RUS}} D Mishina
{{flagicon|RUS}} E Shalimova

| RD1-score11-1=3

| RD1-score11-2=2

| RD1-score11-3=

| RD1-seed12=4

| RD1-team12={{flagicon|BLR}} L Marozava
{{flagicon|BLR}} A Sasnovich

| RD1-score12-1=6

| RD1-score12-2=6

| RD1-score12-3=

| RD1-seed13=WC

| RD1-team13={{flagicon|RUS}} E Vesnina
{{flagicon|RUS}} V Zvonareva

| RD1-score13-1=6

| RD1-score13-2=6

| RD1-score13-3=

| RD1-seed14=Alt

| RD1-team14={{flagicon|TUR}} C Büyükakçay
{{flagicon|POL}} M Fręch

| RD1-score14-1=2

| RD1-score14-2=1

| RD1-score14-3=

| RD1-seed15=

| RD1-team15={{flagicon|GEO}} E Gorgodze
{{flagicon|RUS}} K Rakhimova

| RD1-score15-1=6

| RD1-score15-2=5

| RD1-score15-3=[7]

| RD1-seed16=2

| RD1-team16={{flagicon|USA}} K Christian
{{flagicon|USA}} S Santamaria

| RD1-score16-1=4

| RD1-score16-2=7

| RD1-score16-3=[10]

| RD2-seed01=1

| RD2-team01={{flagicon|UKR}} N Kichenok
{{flagicon|ROU}} R Olaru

| RD2-score01-1=6

| RD2-score01-2=6

| RD2-score01-3=

| RD2-seed02=

| RD2-team02={{flagicon|AUS}} Ar Rodionova
{{flagicon|NED}} R van der Hoek

| RD2-score02-1=3

| RD2-score02-2=1

| RD2-score02-3=

| RD2-seed03=3

| RD2-team03={{flagicon|JPN}} M Ninomiya
{{flagicon|CZE}} R Voráčová

| RD2-score03-1=3

| RD2-score03-2=4

| RD2-score03-3=

| RD2-seed04=

| RD2-team04={{flagicon|ROU}} M Niculescu
{{flagicon|NED}} L Pattinama Kerkhove

| RD2-score04-1=6

| RD2-score04-2=6

| RD2-score04-3=

| RD2-seed05=PR

| RD2-team05={{flagicon|GEO}} O Kalashnikova
{{flagicon|RUS}} A Kudryavtseva

| RD2-score05-1=4

| RD2-score05-2=7

| RD2-score05-3=[16]

| RD2-seed06=4

| RD2-team06={{flagicon|BLR}} L Marozava
{{flagicon|BLR}} A Sasnovich

| RD2-score06-1=6

| RD2-score06-2=5

| RD2-score06-3=[14]

| RD2-seed07=WC

| RD2-team07={{flagicon|RUS}} E Vesnina
{{flagicon|RUS}} V Zvonareva

| RD2-score07-1=7

| RD2-score07-2=3

| RD2-score07-3=[9]

| RD2-seed08=2

| RD2-team08={{flagicon|USA}} K Christian
{{flagicon|USA}} S Santamaria

| RD2-score08-1=5

| RD2-score08-2=6

| RD2-score08-3=[11]

| RD3-seed01=1

| RD3-team01={{flagicon|UKR}} N Kichenok
{{flagicon|ROU}} R Olaru

| RD3-score01-1=6

| RD3-score01-2=7

| RD3-score01-3=

| RD3-seed02=

| RD3-team02={{flagicon|ROU}} M Niculescu
{{flagicon|NED}} L Pattinama Kerkhove

| RD3-score02-1=1

| RD3-score02-2=5

| RD3-score02-3=

| RD3-seed03=PR

| RD3-team03={{flagicon|GEO}} O Kalashnikova
{{flagicon|RUS}} A Kudryavtseva

| RD3-score03-1=7

| RD3-score03-2=4

| RD3-score03-3=[4]

| RD3-seed04=2

| RD3-team04={{flagicon|USA}} K Christian
{{flagicon|USA}} S Santamaria

| RD3-score04-1=5

| RD3-score04-2=6

| RD3-score04-3=[10]

| RD4-seed01=1

| RD4-team01={{flagicon|UKR}} N Kichenok
{{flagicon|ROU}} R Olaru

| RD4-score01-1=2

| RD4-score01-2=6

| RD4-score01-3=[10]

| RD4-seed02=2

| RD4-team02={{flagicon|USA}} K Christian
{{flagicon|USA}} S Santamaria

| RD4-score02-1=6

| RD4-score02-2=3

| RD4-score02-3=[8]

}}

References

External links

[http://wtafiles.wtatennis.com/pdf/draws/2021/1086/MDD.pdf Main Draw]

St. Petersburg Ladies' Trophy - Doubles

Category:St. Petersburg Ladies' Trophy