2023 Chicago Challenger – Singles

Viktoriya Tomova won the title, defeating Claire Liu in the final, 6–1, 6–4.

Singles
2023 Chicago Challenger
Champion	Viktoriya Tomova
Runner-up	Claire Liu
Score	6–1, 6–4
Draw	32
Seeds	8

Main article: 2023 Chicago Challenger

Clara Tauson was the defending champion from 2021, when the event was last held, but chose to compete in Cleveland instead.

Seeds

1. Arantxa Rus (first round)
2. Elina Avanesyan (first round)
3. Camila Osorio (first round)
4. Alizé Cornet (second round)
5. Lucia Bronzetti (semifinals)
6. Rebeka Masarova (quarterfinals)
7. Diane Parry (first round)
8. Kamilla Rakhimova (quarterfinals)

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
	5	Lucia Bronzetti	63	6	1
		Viktoriya Tomova	77	3	6
									Viktoriya Tomova	6	6
									Claire Liu	1	4
		Claire Liu	2
		Cristina Bucșa	1r

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	A Rus	65	3
		K Baindl	77	6					K Baindl	77	6
	Q	U Eikeri	6	1	1				S Chang	61	2
		S Chang	3	6	6											K Baindl
		J Burrage	7	3	64										5	L Bronzetti	w/o
	Q	Q Gleason	5	6	77			Q	Q Gleason	62	2
		R Marino	64	1				5	L Bronzetti	77	6
	5	L Bronzetti	77	6																		5	L Bronzetti	63	6	1
	4	A Cornet	6	7																			V Tomova	77	3	6
	WC	W Osuigwe	0	5				4	A Cornet	4	65
		V Tomova	6	6					V Tomova	6	77
	LL	A Osabuohien	0	0												V Tomova	7	4	6
		R Anderson	77	4	4										8	K Rakhimova	5	6	3
	WC	C Ngounoue	64	6	6			WC	C Ngounoue	0	7	1
		K Kawa	1	2				8	K Rakhimova	6	5	6
	8	K Rakhimova	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	R Masarova	6	6
		P Udvardy	2	4				6	R Masarova	77	6
	Q	I Khromacheva	1	0					M Brengle	64	3
		M Brengle	6	6											6	R Masarova	5	7	63
		I Fetecău	1	4												C Liu	7	5	77
		C Liu	6	6					C Liu	6	6
	Q	S Hunter	6	6				Q	S Hunter	0	4
	3	C Osorio	2	4																			C Liu	2
	7	D Parry	1	4																			C Bucșa	1r
		R Peterson	6	6					R Peterson	6	1	6
		K Kanepi	6	6					K Kanepi	4	6	3
	PR	M Betova	2	1												R Peterson	6	4	4
	WC	K Allen	0	2												C Bucșa	3	6	6
		C Bucșa	6	6					C Bucșa	w/o
	WC	V Lepchenko	6	6				WC	V Lepchenko
	2	E Avanesyan	2	4

Qualifying

Seeds

1. Storm Hunter (qualified)
2. Irina Khromacheva (qualified)
3. Eri Hozumi (qualifying competition)
4. Ulrikke Eikeri (qualified)

Qualifiers

1. Storm Hunter
2. Irina Khromacheva
3. Quinn Gleason
4. Ulrikke Eikeri

Lucky loser

1. Adesuwa Osabuohien

Qualifying draw

First qualifier

	Qualifying competition
	1	Storm Hunter	6	6
	WC	Adesuwa Osabuohien	0	2

Second qualifier

	Qualifying competition
	2	Irina Khromacheva	6	6
	WC	Ashley Matz	2	2

Third qualifier

	Qualifying competition
	3	Eri Hozumi	2	2
		Quinn Gleason	6	6

Fourth qualifier

	Qualifying competition
	4	Ulrikke Eikeri	6	6
	WC	Nia Cooper	1	0

External links

• Draws
• Main Draw
• Qualifying Draw