2023 Città di Como Challenger – Singles

Cedrik-Marcel Stebe was the defending champion^[1] but chose not to defend his title.

Singles
2023 Città di Como Challenger
Champion	Thiago Seyboth Wild
Runner-up	Pedro Martínez
Score	5–7, 6–2, 6–3

Main article: 2023 Città di Como Challenger

Thiago Seyboth Wild won the title after defeating Pedro Martínez 5–7, 6–2, 6–3 in the final.

Seeds

1. Thiago Seyboth Wild (champion)
2. Zsombor Piros (second round)
3. Thiago Monteiro (first round)
4. Benoît Paire (semifinals)
5. Pedro Martínez (final)
6. Flavio Cobolli (first round)
7. Fabio Fognini (second round, retired)
8. Ivan Gakhov (second round, retired)

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	Thiago Seyboth Wild	7	6
	4	Benoît Paire	5	3
								1	Thiago Seyboth Wild	5	6	6
								5	Pedro Martínez	7	2	3
	WC	Stefano Napolitano	2	64
	5	Pedro Martínez	6	77

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	T Seyboth Wild	6	6
		F Agamenone	3	4				1	T Seyboth Wild	6	6
	Alt	N Sánchez Izquierdo	3	7	3			Alt	L Neumayer	3	4
	Alt	L Neumayer	6	5	6										1	T Seyboth Wild	6	6
		J Sels	2	2												R Molleker	1	3
		A Giannessi	6	6					A Giannessi	3	1
		R Molleker	6	6					R Molleker	6	6
	6	F Cobolli	3	3																		1	T Seyboth Wild	7	6
	4	B Paire	6	6																		4	B Paire	5	3
	Q	C Hemery	1	0				4	B Paire	5	6	3
		N Fatić	2	4				WC	L Carboni	7	2	0r
	WC	Lorenzo Carboni	6	6											4	B Paire	4	6	6
		D Kuzmanov	6	6												D Kuzmanov	6	4	3
	Q	M Zekić	2	3					D Kuzmanov	6	2
		A Martin	4	1				8	I Gakhov	2	0r
	8	I Gakhov	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7/WC	F Fognini	3	6	6
		Gerard Campana Lee	6	4	0			7/WC	F Fognini	5	0r
		M Gigante	3	0				WC	S Napolitano	7	3
	WC	S Napolitano	6	6											WC	S Napolitano	6	2	6
	Q	M Bourgue	7	6											Alt	L Darderi	3	6	3
		D Ajduković	5	1				Q	M Bourgue	62	2
	Alt	L Darderi	6	6				Alt	L Darderi	77	6
	3	T Monteiro	3	2																		WC	S Napolitano	2	64
	5	P Martínez	6	6																		5	P Martínez	6	77
		Edoardo Lavagno	0	1				5	P Martínez	6	77
	Q	V Royer	6	3	4			Q	S Vincent Ruggeri	4	64
	Q	Samuel Vincent Ruggeri	3	6	6										5	P Martínez	6	6
		S Nagal	6	0	77											S Nagal	4	4
		R Bonadio	4	6	64				S Nagal	6	6
	Q	L Wessels	2	4				2	Z Piros	3	4
	2	Z Piros	6	6