Singles
2021 Andalucía Challenger
Champion	Gianluca Mager
Runner-up	Jaume Munar
Score	2–6, 6–3, 6–2

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

Gianluca Mager won the title after defeating Jaume Munar 2–6, 6–3, 6–2 in the final.

Seeds

Draw

Finals

	Semifinals							Final
		Alessandro Giannessi	77	4	1
	4	Gianluca Mager	64	6	6
								4	Gianluca Mager	2	6	6
								3	Jaume Munar	6	3	2
	3	Jaume Munar	77	7
	Alt	Mario Vilella Martínez	64	5

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	R Carballés Baena	6	3	3
		H Laaksonen	1	6	6				H Laaksonen	3	3
		M Cressy	1	63					M Kližan	6	6
		M Kližan	6	77												M Kližan	0	3
		J Domingues	3	4												A Giannessi	6	6
		A Giannessi	6	6					A Giannessi	6	6
	PR	A Kuznetsov	77	2	1			5	P Sousa	4	3
	5	P Sousa	62	6	6																		A Giannessi	77	4	1
	4	G Mager	6	6																		4	G Mager	64	6	6
	Q	Carlos Sánchez Jover	3	2				4	G Mager	6	6
	Alt	E Ymer	6	6				Alt	E Ymer	4	3
	Q	J Barranco Cosano	1	2											4	G Mager	4	6	6
		M Polmans	3	1												R Marcora	6	3	2
		R Marcora	6	6					R Marcora	6	7
		E Gulbis	6	6					E Gulbis	4	5
	8	E Donskoy	2	2

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	T Daniel	6	6
	WC	L Borg	1	2				6	T Daniel	7	6
	WC	C Gómez-Herrera	712	77				WC	C Gómez-Herrera	5	4
	WC	C Gimeno Valero	610	65											6	T Daniel	6	2	3
	Q	V Kopřiva	6	3	7										3	J Munar	4	6	6
		L Rosol	3	6	5			Q	V Kopřiva	4	2
		S Ofner	63	4				3	J Munar	6	6
	3	J Munar	77	6																		3	J Munar	77	7
	7	D Džumhur	6	6																		Alt	M Vilella Martínez	64	5
	Q	N Sánchez Izquierdo	4	4				7	D Džumhur	3	4
	Alt	M Vilella Martínez	77	6				Alt	M Vilella Martínez	6	6
		L Giustino	64	0											Alt	M Vilella Martínez	6	6
		D Petrović	6	3	4											N Milojević	3	4
		N Milojević	3	6	6				N Milojević	6	7
	Alt	M Janvier	6	64	6			Alt	M Janvier	1	5
	2	N Gombos	4	77	3

References

External links

• Main draw
• Qualifying draw