2021 Chicago Women's Open – Singles

This was the first edition of the tournament.

Singles
2021 Chicago Women's Open
Champion	Elina Svitolina
Runner-up	Alizé Cornet
Score	7–5, 6–4
Draw	32 (4Q / 4WC)
Seeds	8

Main article: 2021 Chicago Women's Open

Elina Svitolina won the title, defeating Alizé Cornet in the final, 7–5, 6–4.

Seeds

1. Elina Svitolina (champion)
2. Camila Giorgi (withdrew)
3. Sorana Cîrstea (first round)
4. Tamara Zidanšek (first round)
5. Markéta Vondroušová (quarterfinals)
6. Viktorija Golubic (second round)
7. Kristina Mladenovic (quarterfinals)
8. Marta Kostyuk (quarterfinals)
9. Alizé Cornet (final)

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
	1/WC	Elina Svitolina	6	64	6
		Rebecca Peterson	1	77	3
								1/WC	Elina Svitolina	7	6
								9	Alizé Cornet	5	4
		Varvara Gracheva	6	1	0
	9	Alizé Cornet	4	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1/WC	E Svitolina	5	6	2
	LL	C Burel	7	1	0r			1/WC	E Svitolina	6	6
		F Ferro	4	7	6				F Ferro	4	4
	Q	A Sutjiadi	6	5	1										1/WC	E Svitolina	6	6
		D Kovinić	4	2											7	K Mladenovic	1	0
	WC	F Abanda	6	6				WC	F Abanda	3	2
	Q	Z Diyas	2	63				7	K Mladenovic	6	6
	7	K Mladenovic	6	77																		1/WC	E Svitolina	6	64	6
	3	S Cîrstea	6	3	2																		R Peterson	1	77	3
		T Martincová	3	6	6				T Martincová	3	6	6
	WC	V Williams	2	3					S-w Hsieh	6	4	2
		S-w Hsieh	6	6												T Martincová	77	2	1r
		R Peterson	711	78												R Peterson	64	6	4
		M Bouzková	69	66					R Peterson	77	6
		C Osorio	65	3				6	V Golubic	65	3
	6	V Golubic	77	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	M Kostyuk	6	6
	WC	K Sebov	0	3				8	M Kostyuk	6	6
		K Kanepi	3	6	7				K Kanepi	2	3
		A Kalinina	6	2	5										8	M Kostyuk	77	3	4
	Q	A Bogdan	6	1												V Gracheva	64	6	6
		H Watson	2	0r				Q	A Bogdan	5	1r
		V Gracheva	6	1	6				V Gracheva	7	3
	4	T Zidanšek	3	6	2																		V Gracheva	6	1	0
	5	M Vondroušová	6	6																		9	A Cornet	4	6	6
	Q	Q Gleason	2	0				5	M Vondroušová	6	1
		N Hibino	1	3					A Van Uytvanck	1	0r
		A Van Uytvanck	6	6											5	M Vondroušová	6	4	3
		M Doi	4	2											9	A Cornet	2	6	6
		J Paolini	6	6					J Paolini	64	4
		A Li	710	0	4			9	A Cornet	77	6
	9	A Cornet	68	6	6

Qualifying

Seeds

1. Anastasia Potapova (first round)
2. Clara Burel (qualifying competition, lucky loser)
3. Ana Bogdan (qualified)
4. Zarina Diyas (qualified)
5. Sara Errani (withdrew)
6. Hailey Baptiste (first round)
7. Samantha Stosur (withdrew, still playing in Cincinnati)
8. Han Na-lae (qualifying competition)

Qualifiers

1. Quinn Gleason
2. Aldila Sutjiadi
3. Ana Bogdan
4. Zarina Diyas

Lucky loser

1. Clara Burel

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Anastasia Potapova	1	6	3
		Quinn Gleason	6	2	6
									Quinn Gleason	6	6
								Alt	Makoto Ninomiya	3	1
	WC	Maya Battle	0	0
	Alt	Makoto Ninomiya	6	6

Second qualifier

	First round							Qualifying competition
	2	Clara Burel	6	4	7
		Bárbara Gatica	2	6	5
								2	Clara Burel	6	5	2
									Aldila Sutjiadi	2	7	6
		Aldila Sutjiadi	4	6	7
	Alt	Lyudmyla Kichenok	6	4	5

Third qualifier

	First round							Qualifying competition
	3	Ana Bogdan	6	5	6
	WC	Emma Navarro	2	7	3
								3	Ana Bogdan	6	6
									Kimberley Zimmermann	1	2
		Kimberley Zimmermann	6	6
	6	Hailey Baptiste	2	4

Fourth qualifier

	First round							Qualifying competition
	4	Zarina Diyas	6	6
		Eden Silva	0	1
								4	Zarina Diyas	5	6	6
								8	Han Na-lae	7	1	1
		Sophia Whittle	1	1
	8	Han Na-lae	6	6

External links

• Main Draw
• Qualifying Draw