2021 St. Petersburg Ladies' Trophy – Singles

Singles
2021 St. Petersburg Ladies' Trophy
2020 Champion	Kiki Bertens
Draw	28 (6 Q / 4 WC )
Seeds	8

Main article: 2021 St. Petersburg Ladies' Trophy

Kiki Bertens was the two-time defending champion, but chose not to participate.

Seeds

1. Ekaterina Alexandrova
2. Veronika Kudermetova
3. Fiona Ferro
4. Svetlana Kuznetsova
5. Anastasia Pavlyuchenkova
6. Jeļena Ostapenko
7. Kristina Mladenovic (First round)
8. Daria Kasatkina

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Finals

Semifinals

Final

Top half

	First Round							Second Round							Quarterfinals							Semifinals
								1	E Alexandrova
		S Vögele	0	6
		T Martincová	6	4
		K Siniaková	6	6
		K Flipkens	1	2					K Siniaková
	WC	M Gasparyan	61	6	6			WC	M Gasparyan
	7	K Mladenovic	77	1	1
								3	F Ferro
	Q	Ar Rodionova	1	3				WC	V Zvonareva
	WC	V Zvonareva	6	6
		K Zavatska
	Q	A Gasanova
	LL	Ç Büyükakçay	4	4				5	A Pavlyuchenkova
	5	A Pavlyuchenkova	6	6

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	6	J Ostapenko	6	6
		P Badosa	2	2				6	J Ostapenko
	Q	J Cristian	63	6	2			Q	J Cristian
	PR	V Lapko	77	4	1r
	Q	Xin Wang	6	5	7
		V Tomova	1	7	5			Q	Xin Wang
								4	S Kuznetsova
	8	D Kasatkina	6	77
	Q	C Tauson	4	60				8	D Kasatkina
		A Bogdan	6	2	1				A Sasnovich
		A Sasnovich	2	6	6
	WC	D Mishina	1	77	1
	Q	K Rakhimova	6	62	6			Q	K Rakhimova
								2	V Kudermetova

Qualifying

Seeds

1. Clara Tauson (Qualified)
2. Viktoriya Tomova (Moved to main draw)
3. Monica Niculescu (First round)
4. Natalia Vikhlyantseva (First round)
5. Kamilla Rakhimova (Qualified)
6. Wang Xinyu (Qualified)
7. Jaqueline Cristian (Qualified)
8. Magdalena Fręch (Qualifying competition)
9. Arina Rodionova (Qualified)
10. Çağla Büyükakçay (Qualifying competition, Lucky loser)
11. Lesley Pattinama Kerkhove (Qualifying competition)
12. Laura Ioana Paar (First round)

Qualifiers

1. Clara Tauson
2. Jaqueline Cristian
3. Anastasia Gasanova
4. Arina Rodionova
5. Kamilla Rakhimova
6. Wang Xinyu

Lucky loser

1. Çağla Büyükakçay

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Clara Tauson	7	6
	WC	Ekaterina Shalimova	5	3
								1	Clara Tauson	7	6
								11	Lesley Pattinama Kerkhove	5	2
		Ekaterine Gorgodze	6	60	3
	11	Lesley Pattinama Kerkhove	0	77	6

Second qualifier

	First round							Qualifying competition
	Alt	Sofya Lansere	3	0
	WC	Alina Charaeva	6	6
								WC	Alina Charaeva	6	1	2
								7	Jaqueline Cristian	4	6	6
		Natalija Kostić	1	3
	7	Jaqueline Cristian	6	6

Third qualifier

	First round							Qualifying competition
	3	Monica Niculescu	3	4
	WC	Ana Konjuh	6	6
								WC	Ana Konjuh	4	3
									Anastasia Gasanova	6	6
		Anastasia Gasanova	6	6
	12	Laura Ioana Paar	4	3

Fourth qualifier

	First round							Qualifying competition
	4	Natalia Vikhlyantseva	6	4	1
		Valeria Savinykh	2	6	6
									Valeria Savinykh	3	4
								9	Arina Rodionova	6	6
		Kathinka von Deichmann	4	4
	9	Arina Rodionova	6	6

Fifth qualifier

	First round							Qualifying competition
	5	Kamilla Rakhimova	6	4	6
		Aleksandra Krunić	2	6	4
								5	Kamilla Rakhimova	6	2	6
								8	Magdalena Fręch	3	6	2
	WC	Polina Kudermetova	1	3
	8	Magdalena Fręch	6	6

Sixth qualifier

	First round							Qualifying competition
	6	Wang Xinyu	6	6
		Marina Melnikova	2	3
								6	Wang Xinyu	6	6
								10	Çağla Büyükakçay	2	3
		Jana Fett	3	6	5
	10	Çağla Büyükakçay	6	4	7

References

• Main draw
• Qualifying draw