Singles
2019 Torneo Internacional Challenger León
Champion	Blaž Rola
Runner-up	Liam Broady
Score	6–4, 4–6, 6–3

Christopher Eubanks was the defending champion^[1] but lost in the second round to Liam Broady.

Blaž Rola won the title after defeating Broady 6–4, 4–6, 6–3 in the final.

Seeds

All seeds receive a bye into the second round.

Draw

Finals

	Quarterfinals							Semifinals							Final
	1	Alexander Bublik	6	77
	12	Roberto Quiroz	4	63
								1	Alexander Bublik	2	0r
									Liam Broady	6	0
		Liam Broady	7	4	6
	5	Sebastian Ofner	5	6	3
																Liam Broady	4	6	3
															14	Blaž Rola	6	4	6
		Gonzalo Escobar	67	3
	14	Blaž Rola	79	6
								14	Blaž Rola	65	6	79
								7	James Ward	77	3	67
	7	James Ward	6	6
	16	Marcelo Arévalo	3	4

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	A Bublik	716	6
		Mi Redlicki	2	6r					S Griekspoor	614	3
		S Griekspoor	6	6											1	A Bublik	77	7
		D Petrović	6	6												D Petrović	60	5
	LL	C Ugo Carabelli	2	2					D Petrović	6	6
								13	J-P Smith	3	4
																						1	A Bublik	6	77
																						12	R Quiroz	4	63
								12	R Quiroz	3	7	6
	WC	L Gómez	77	6				WC	L Gómez	6	5	3
	Q	Felipe Mantilla	65	4											12	R Quiroz	5	6	6
	WC	Milledge Cossu	2	2											6	M Bašić	7	3	4
	Q	Ma Redlicki	6	6				Q	Ma Redlicki	2	5
								6	M Bašić	6	7

Section 2

	First round							Second round							Third round							Quarterfinals
								3	C Eubanks	65	6	4
		L Broady	6	6					L Broady	77	2	6
		R Olivo	2	3												L Broady	1	77	6
	ITF	J Menezes	3	4											15	L Miedler	6	65	3
	ITF	A Artuñedo	6	6				ITF	A Artuñedo	3	3
								15	L Miedler	6	6
																							L Broady	7	4	6
																						5	S Ofner	5	6	3
								9	P Krstin	77	6
		R Ortega Olmedo	6	6					R Ortega Olmedo	64	3
		Y Takahashi	4	4											9	P Krstin	6	4	3
	PR	C Gómez-Herrera	6	6											5	S Ofner	2	6	6
	WC	G López Villaseñor	4	3				PR	C Gómez-Herrera	2	66
								5	S Ofner	6	78

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								8	M Safwat	64	6	6
		V Durasovic	62	4					B Gojo	77	1	4
		B Gojo	77	6											8	M Safwat	7	4	3
		G Escobar	65	77	6											G Escobar	5	6	6
		K King	77	65	2				G Escobar	6	7
								10	D Young	3	5
																							G Escobar	67	3
																						14	B Rola	79	6
								14	B Rola	7	6
		V Estrella Burgos	63	2					M-A Hüsler	5	3
		M-A Hüsler	77	6											14	B Rola	6	6
	ITF	M Guinard	6	6											ITF	M Guinard	2	1
		A Pavić	4	2				ITF	M Guinard	6	6
								4	D Brown	4	2

Section 4

	First round							Second round							Third round							Quarterfinals
								7	J Ward	6	6
		MF Descotte	3	2				ITF	B Crepatte	3	4
	ITF	Baptiste Crepatte	6	6											7	J Ward	6	6
	ITF	S Mansouri	6	77											11	D King	1	4
		E Escobedo	4	63				ITF	S Mansouri	3	2
								11	D King	6	6
																						7	J Ward	6	6
																						16	M Arévalo	3	4
								16	M Arévalo	63	7	77
	WC	L Patiño	1	2					A Sarkissian	77	5	64
		A Sarkissian	6	6											16	M Arévalo	6	7
		T Seyboth Wild	6	3	77										2	A Menéndez Maceiras	3	5
		E King	3	6	64				T Seyboth Wild	3	7	4
								2	A Menéndez Maceiras	6	5	6

References

External links

• Main draw
• Qualifying draw