2021 Split Open – Singles

Singles
2021 Split Open
Champion	Blaž Rola
Runner-up	Blaž Kavčič
Score	2–6, 6–3, 6–2

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

Blaž Rola won the title after defeating Blaž Kavčič 2–6, 6–3, 6–2 in the final.

Held in Split,Croatia (hence the name of the tournament) The tournament took place from April 5th to April 11th.

	Semifinals							Final
	Alt	Kacper Żuk	6	3	2
	Q	Blaž Kavčič	2	6	6
								Q	Blaž Kavčič	6	3	2
								6	Blaž Rola	2	6	6
		Andrea Collarini	63	77	4
	6	Blaž Rola	77	63	6

	First round							Second round							Quarterfinals							Semifinals
	1	P Sousa	2r
	Alt	K Żuk	1					Alt	K Żuk	6	6
		J Clarke	61	0				WC	N Serdarušić	4	2
	WC	N Serdarušić	77	6											Alt	K Żuk	78	6
	Q	A Santillan	2	0r											PR	T Kokkinakis	66	3
	SE	Z Kolář	6	5				SE	Z Kolář	63	1
	PR	T Kokkinakis	3	6	6			PR	T Kokkinakis	77	6
	8	F Horanský	6	4	4																	Alt	K Żuk	6	3	2
	4	M Safwat	3	3																		Q	B Kavčič	2	6	6
	Q	B Kavčič	6	6				Q	B Kavčič	4	79	6
		E Ymer	6	6					E Ymer	6	67	4
		A Müller	0	4											Q	B Kavčič	4	6	6
		A Vukic	6	6												A Vukic	6	2	2
	WC	M Poljičak	1	1					A Vukic	2	6	6
		B Tomic	2	6	3			7	K Coppejans	6	4	4
	7	K Coppejans	6	4	6

	First round							Second round							Quarterfinals							Semifinals
	5	D Petrović	6	6
		L Rosol	1	3				5	D Petrović	6	6
		J Domingues	5	3					M Marterer	1	3
		M Marterer	7	6											5	D Petrović	2	3
		A Bolt	4	2												A Collarini	6	6
	Q	U Ignatik	6	6				Q	U Ignatik	6	2	1
		A Collarini	6	6					A Collarini	2	6	6
	3	S Ofner	4	4																			A Collarini	63	77	4
	6	B Rola	6	6																		6	B Rola	77	63	6
		D Popko	3	4				6	B Rola	6	7
	WC	D Ajduković	2	6	7			WC	D Ajduković	1	5
	PR	D Brown	6	4	5										6	B Rola	6	6
	Q	M Bašić	77	6											Q	M Bašić	2	4
		C İlkel	64	3				Q	M Bašić	77	6
		R Haase	6	4	77				R Haase	64	3
	2	M Polmans	3	6	64

• Main draw
• Qualifying draw