Casper Ruud was the defending champion but retired in the first round facing Íñigo Cervantes.

Félix Auger-Aliassime won the title after defeating Cervantes 6–7^(4–7), 6–3, 6–3 in the final.

	Semifinals							Final
	SE	Corentin Moutet	2	2
		Íñigo Cervantes	6	6
									Íñigo Cervantes	77	3	3
									Félix Auger-Aliassime	64	6	6
		Félix Auger-Aliassime	3	77	6
	5	Filip Krajinović	6	64	3

	First round							Second round							Quarterfinals							Semifinals
	1/WC	N Almagro	62	2
		V Galović	77	6					V Galović	4	4
	Q	C Gómez-Herrera	6	6				Q	C Gómez-Herrera	6	6
		P Martínez	4	2											Q	C Gómez-Herrera	3	3
		J Domingues	3	1											SE	C Moutet	6	6
	SE	C Moutet	6	6				SE	C Moutet	4	77	7
	Q	Maxime Tabatruong	4	4				LL	A Michon	6	62	5
	LL	A Michon	6	6																		SE	C Moutet	2	2
	3	C Ruud	4	0r																			Í Cervantes	6	6
		Í Cervantes	6	3					Í Cervantes	6	6
		R Ojeda Lara	4	6	6				R Ojeda Lara	2	3
	WC	J Barranco Cosano	6	4	2											Í Cervantes	7	3	6
	Q	Marc Giner	5	3												J Munar	5	6	2
		G Oliveira	7	6					G Oliveira	6	67	3r
		J Munar	6	6					J Munar	4	79	2
	8	G Elias	4	4

	First round							Second round							Quarterfinals							Semifinals
	6	A Pavlásek	62	6	6
	Q	M Vilella Martínez	77	2	1			6	A Pavlásek	1	63
		F Auger-Aliassime	6	5	77				F Auger-Aliassime	6	77
		M Janvier	2	7	63											F Auger-Aliassime	6	6
		T Gabashvili	6	65	64										4	T Daniel	1	0
	WC	D Gimeno Traver	3	77	77			WC	D Gimeno Traver	5	2r
		C Taberner	1	7	4			4	T Daniel	7	0
	4	T Daniel	6	5	6																		F Auger-Aliassime	3	77	6
	5	F Krajinović	6	6																		5	F Krajinović	6	64	3
		B Rola	4	2				5	F Krajinović	6	6
	WC	A Davidovich Fokina	6	6				WC	A Davidovich Fokina	4	3
		P Cachin	4	4											5	F Krajinović	6	6
		L Grigelis	3	2											2	R Carballés Baena	4	4
		B Zapata Miralles	6	6					B Zapata Miralles	3	1
		Marek Jaloviec	0	6	0			2	R Carballés Baena	6	6
	2	R Carballés Baena	6	2	6

• Main Draw
• Qualifying Draw