2023 Cleveland Open – Singles

Dominic Stricker was the defending champion^[1] but chose not to defend his title.

Singles
2023 Cleveland Open
Champion	Aleksandar Kovacevic
Runner-up	Wu Yibing
Score	3–6, 7–5, 7–6(7–2)

Main article: 2023 Cleveland Open

Aleksandar Kovacevic won the title after defeating Wu Yibing 3–6, 7–5, 7–6^(7–2) in the final.

Seeds

1. Emilio Gómez (semifinals)
2. Wu Yibing (final)
3. Steve Johnson (quarterfinals)
4. Jack Sock (first round)
5. Aleksandar Kovacevic (champion)
6. Stefan Kozlov (quarterfinals)
7. Brandon Holt (second round)
8. Gabriel Diallo (quarterfinals)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	1	Emilio Gómez	77	4	3
	5	Aleksandar Kovacevic	65	6	6
								5	Aleksandar Kovacevic	3	7	77
								2	Wu Yibing	6	5	62
		Tennys Sandgren	3	2
	2	Wu Yibing	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	E Gómez	7	6
		Ezekiel Clark	5	2				1	E Gómez	6	3	6
	WC	J Pinnington Jones	6	3				WC	J Pinnington Jones	2	6	2
		E Escobedo	2	1r											1	E Gómez	77	4	7
		N Chappell	3	64											8	G Diallo	65	6	5
		M Krueger	6	77					M Krueger	78	1	1
		Alafia Ayeni	1	1				8	G Diallo	66	6	6
	8	G Diallo	6	6																		1	E Gómez	77	4	3
	3	S Johnson	6	77																		5	A Kovacevic	65	6	6
		J Forejtek	4	62				3	S Johnson	711	6
		K Smith	6	4	4				K Seelig	69	2
		Kyle Seelig	2	6	6										3	S Johnson	77	5	4
	Q	TA Kodat	5	7	3										5	A Kovacevic	65	7	6
		I Marchenko	7	5	6				I Marchenko	5	3
		A Rybakov	67	79	2			5	A Kovacevic	7	6
	5	A Kovacevic	79	67	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	B Holt	6	6
	Q	A Perez	4	2				7	B Holt	3	6	2
		Elmar Ejupovic	2	77	64				T Sandgren	6	4	6
		T Sandgren	6	64	77											T Sandgren	6	2	77
	Q	M Pecotić	1	2												Z Svajda	0	6	61
		Z Svajda	6	6					Z Svajda	7	6
	WC	A Michelsen	77	6				WC	A Michelsen	5	3
	4	J Sock	63	4																			T Sandgren	3	2
	6/WC	S Kozlov	6	710																		2	Y Wu	6	6
	Alt	P Kypson	4	68				6/WC	S Kozlov	6	6
	Q	R Harrison	6	6				Q	R Harrison	4	4
	Q	Jaimee Floyd Angele	2	1											6/WC	S Kozlov	4	1
		E Zhu	2	5											2	Y Wu	6	6
		S Kirchheimer	6	7					S Kirchheimer	69	61
	Q	A Mayo	1	6	4			2	Y Wu	711	77
	2	Y Wu	6	0	6