Singles
2021 Internationaux de Strasbourg
Champion	Barbora Krejčíková
Runner-up	Sorana Cîrstea
Score	6–3, 6–3
Draw	32
Seeds	8

Elina Svitolina was the defending champion^[1] but chose not to participate.

Barbora Krejčíková won her maiden WTA singles title, defeating Sorana Cîrstea in the final, 6–3, 6–3.

Seeds

Draw

Finals

	Semifinals							Final
		Sorana Cîrstea	3	6	6
	8	Magda Linette	6	4	2
									Sorana Cîrstea	3	3
								5	Barbora Krejčíková	6	6
	5	Barbora Krejčíková	5	6	6
	Q	Jule Niemeier	7	3	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	B Andreescu	6	6
	Q	A Lázaro García	1	2				1	B Andreescu	6	6
	Q	M Zanevska	6	6				Q	M Zanevska	1	4
	Q	Y Hatouka	2	1											1	B Andreescu
		V Williams	1	6	1											S Cîrstea	w/o
		S Cîrstea	6	2	6				S Cîrstea	6	6
		M Doi	5	4				6	S Zhang	2	1
	6	S Zhang	7	6																			S Cîrstea	3	6	6
	4	Y Putintseva	6	3	77																	8	M Linette	6	4	2
		R Peterson	4	6	62			4	Y Putintseva	2
		A Blinkova	2	3					J Teichmann	0r
		J Teichmann	6	6											4	Y Putintseva	3	3
		Kr Plíšková	4	5											8	M Linette	6	6
		A Cornet	6	7					A Cornet	62	0r
		N Hibino	2	0				8	M Linette	77	3
	8	M Linette	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	B Krejčíková	6	3
	Q	O Dodin	3	0r				5	B Krejčíková	3	6	6
		C Garcia	7	6					C Garcia	6	2	1
		Z Diyas	5	2											5	B Krejčíková	77	6
		V Gracheva	3	1											3	E Alexandrova	64	1
	WC	C Burel	6	6				WC	C Burel	3	4
		L Davis	1	5				3	E Alexandrova	6	6
	3	E Alexandrova	6	7																		5	B Krejčíková	5	6	6
	7	S Rogers	7	66	7																	Q	J Niemeier	7	3	4
		C McHale	5	78	5			7	S Rogers	4	66
	Q	J Niemeier	6	6				Q	J Niemeier	6	78
	Q	D Parry	4	3											Q	J Niemeier	6	6
		A Van Uytvanck	4	4												A Rus	4	1
	WC	H Tan	6	6				WC	H Tan	1	1r
		A Rus	6	6					A Rus	6	1
	2	J Pegula	4	4

Qualifying

Draw

First qualifier

	First round							Qualifying competition
									Yuliya Hatouka	6	7
								WC	Evita Ramirez	3	5
	WC	Evita Ramirez	3	6	77
	10	Jessica Pieri	6	4	64

Second qualifier

	First round							Qualifying competition
	Alt	Angelina Gabueva	5	2
		Despina Papamichail	7	6
									Despina Papamichail	6	2	5
								12	Maryna Zanevska	4	6	7
	WC	Elsa Jacquemot	5	63
	12	Maryna Zanevska	7	77

Third qualifier

	First round							Qualifying competition
									Diane Parry	2	6	6
								PR	Karman Thandi	6	4	2
	PR	Karman Thandi	6	4	77
	11	Zheng Qinwen	3	6	61

Fourth qualifier

	First round							Qualifying competition
	4	Andrea Petkovic	7	63	6
	WC	Estelle Cascino	5	77	2
								4	Andrea Petkovic	3	77	3
								7	Jule Niemeier	6	64	6
		Bianca Turati	0	4
	7	Jule Niemeier	6	6

Fifth qualifier

	First round							Qualifying competition
	5	Océane Dodin	6	6
	PR	Naiktha Bains	4	0
								5	Océane Dodin	6	7
								8	Simona Waltert	4	5
		Paula Ormaechea	3	3
	8	Simona Waltert	6	6

Sixth qualifier

	First round							Qualifying competition
	6	Chloé Paquet	4	7	3
	WC	Jessika Ponchet	6	5	6
								WC	Jessika Ponchet	64	6	3
									Andrea Lázaro García	77	1	6
		Andrea Lázaro García	6	6
	9	Ulrikke Eikeri	4	3

References

External links

• Main Draw
• Qualifying Draw