2021 Murcia Open – Singles

Singles
2021 Murcia Open
Champion	Tallon Griekspoor
Runner-up	Roberto Carballés Baena
Score	3–6, 7–5, 6–3

Roberto Carballés Baena was the defending champion^[1] but lost in the final to Tallon Griekspoor.

Griekspoor won the title after defeating Carballés Baena 3–6, 7–5, 6–3 in the final.

	Semifinals							Final
	1	Roberto Carballés Baena	6	3
	8	Mathias Bourgue	3	0r
								1	Roberto Carballés Baena	6	5	3
								2	Tallon Griekspoor	3	7	6
		Flavio Cobolli	64	1
	2	Tallon Griekspoor	77	6

	First round							Second round							Quarterfinals							Semifinals
	1	R Carballés Baena	6	6
	WC	P Llamas Ruiz	3	2				1	R Carballés Baena	6	6
	WC	D Rincón	3	2				Q	A Rybakov	2	2
	Q	A Rybakov	6	6											1	R Carballés Baena	6	6
		E Furness	7	4	6											E Furness	1	0
		J Barranco Cosano	5	6	4				E Furness	w/o
		A Shevchenko	63	61				5	M Trungelliti
	5	M Trungelliti	77	77																		1	R Carballés Baena	6	3
	3	M Polmans	6	4	4																	8	M Bourgue	3	0r
	Q	Em Nava	3	6	6			Q	Em Nava	5	3
	PR	J De Loore	6	2	3				A Collarini	7	6
		A Collarini	4	6	6											A Collarini	6	4	4
	PR	Jeroen Vanneste	4	6	3										8	M Bourgue	2	6	6
		R Ortega Olmedo	6	3	6				R Ortega Olmedo	64	4
		J de Jong	60	5				8	M Bourgue	77	6
	8	M Bourgue	77	7

	First round							Second round							Quarterfinals							Semifinals
	7	F Horanský	3	6	6
	Q	F Passaro	6	3	2			7	F Horanský	4	6	4
		N Kuhn	6	6					N Kuhn	6	3	6
		T Skatov	2	4												N Kuhn	5	1
		D Svrčina	2	5												F Cobolli	7	6
		R Brancaccio	6	7					R Brancaccio	67	6	65
		F Cobolli	7	6					F Cobolli	79	2	77
	4	M Vilella Martínez	5	3																			F Cobolli	64	1
	6	R Ramanathan	6	4	3																	2	T Griekspoor	77	6
		M Zekić	3	6	6				M Zekić	6	6
	Q	M Rosenkranz	6	6				Q	M Rosenkranz	4	4
		M Martineau	0	4												M Zekić	0	6	3
		A Ritschard	6	78											2	T Griekspoor	6	0	6
	WC	Á López San Martín	1	66					A Ritschard	63	3
		N Sánchez Izquierdo	3	1				2	T Griekspoor	77	6
	2	T Griekspoor	6	6

• Main draw
• Qualifying draw