2023 León Open – Singles

Singles
2023 León Open
Champion	Giovanni Mpetshi Perricard
Runner-up	Juan Pablo Ficovich
Score	6–7(5–7), 7–6(8–6), 7–6(7–3)

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

Giovanni Mpetshi Perricard won the title after defeating Juan Pablo Ficovich 6–7^(5–7), 7–6^(8–6), 7–6^(7–3) in the final.

	Semifinals							Final
	8	Juan Pablo Ficovich	3	6	6
		Aziz Dougaz	6	4	4
								8	Juan Pablo Ficovich	77	66	63
								Q	Giovanni Mpetshi Perricard	65	78	77
	Q	Giovanni Mpetshi Perricard	77	77
	7	Maximilian Neuchrist	65	64

	First round							Second round							Quarterfinals							Semifinals
	1	J Duckworth	77	6
		S Mansouri	64	2				1	J Duckworth	6	6
	Alt	D Yevseyev	5	5				Q	B Lock	3	4
	Q	B Lock	7	7											1	J Duckworth	63	6	3
	WC	R Pacheco Méndez	1	2											8	JP Ficovich	77	3	6
		T Atmane	6	6					T Atmane	4	6	5
	Alt	V Sachko	3	2				8	JP Ficovich	6	4	7
	8	JP Ficovich	6	6																		8	JP Ficovich	3	6	6
	4	R Olivo	6	6																			A Dougaz	6	4	4
		F Mena	2	1				4	R Olivo	2	4
		A Dougaz	6	6					A Dougaz	6	6
		RA Burruchaga	3	4												A Dougaz	6	3	6
		O Crawford	6	3	6											N Mejía	4	6	3
		JL Reis da Silva	3	6	3				O Crawford	66	64
		N Mejía	6	63	6				N Mejía	78	77
	5	A Escoffier	1	77	3

	First round							Second round							Quarterfinals							Semifinals
	6	TA Tirante	2	7	6
		A Galarneau	6	5	2			6	TA Tirante	6	62	4
	Q	N Chappell	1	6	2			Q	G Mpetshi Perricard	4	77	6
	Q	G Mpetshi Perricard	6	4	6										Q	G Mpetshi Perricard	6	3	6
	Q	A Walton	6	6											3	A Bellier	1	6	3
		AD Vallejo	4	3				Q	A Walton	61	65
		F Comesaña	62	6	4			3	A Bellier	77	77
	3	A Bellier	77	3	6																	Q	G Mpetshi Perricard	77	77
	7	M Neuchrist	4	77	6																	7	M Neuchrist	65	64
	Q	Christian Langmo	6	65	4			7	M Neuchrist	6	6
	WC	AF Rubio Fierros	3	2					Y Bu	4	3
		Y Bu	6	6											7	M Neuchrist	4	6	77
		E Zhu	3	4												E Ejupovic	6	4	64
		Elmar Ejupovic	6	6					E Ejupovic	6	3	6
	Q	J Jung	6	3	2			2/WC	F Bagnis	4	6	3
	2/WC	F Bagnis	4	6	6

• Main draw
• Qualifying draw