Singles
2024 Croatia Open Umag
Final
Champion	Francisco Cerúndolo
Runner-up	Lorenzo Musetti
Score	2–6, 6–4, 7–6(7–5)
Details
Draw	28
Seeds	8
Events
Singles Doubles
← 2023 · Croatia Open Umag · 2025 →

Francisco Cerúndolo won the singles title at the 2024 Croatia Open Umag, defeating Lorenzo Musetti in the final, 2–6, 6–4, 7–6^(7–5). It was his third ATP Tour title.^[1]

Alexei Popyrin was the defending champion,^[2] but lost to Jakub Menšík in the first round.

The top four seeds received a bye into the second round.

	Semifinals							Final
	1	Andrey Rublev	66	4
	4	Francisco Cerúndolo	78	6
								4	Francisco Cerúndolo	2	6	77
								2	Lorenzo Musetti	6	4	65
		Jakub Menšík	4	1
	2	Lorenzo Musetti	6	6

	First round							Second round							Quarterfinals							Semifinals
								1	A Rublev	6	7
		C Ugo Carabelli	6	7					C Ugo Carabelli	4	5
	WC	L Mikrut	2	5											1	A Rublev	5	6	6
		A Shevchenko	4	6	68											F Marozsán	7	3	2
		F Marozsán	6	4	710				F Marozsán	6	79
		T Monteiro	3	6	6				T Monteiro	2	67
	7	T Macháč	6	3	4																	1	A Rublev	66	4
																						4	F Cerúndolo	78	6
								4	F Cerúndolo	6	6
	Q	E Couacaud	6	3	2			WC	M Dodig	3	4
	WC	M Dodig	3	6	6										4	F Cerúndolo	6	2	77
	WC	M Poljičak	2	77	69											L Sonego	4	6	62
		L Sonego	6	61	711				L Sonego	7	6
	Alt	A Müller	710	6				Alt	A Müller	5	1
	8	M Arnaldi	68	4

	First round							Second round							Quarterfinals							Semifinals
	5	L Darderi	6	6
	SE	D Ajduković	1	4				5	L Darderi	4	3
		J Menšík	6	6					J Menšík	6	6
		A Popyrin	3	2												J Menšík	6	6
		L Van Assche	4	3											LL	C-h Tseng	0	4
		F Fognini	6	6					F Fognini	1	0
								LL	C-h Tseng	6	6
																							J Menšík	4	1
	6	M Navone	2	3																		2	L Musetti	6	6
		F Cobolli	6	6					F Cobolli	65	63
	Q	F Misolic	4	6	2				D Lajović	77	77
		D Lajović	6	3	6											D Lajović	7	3	0
	Q	M Trungelliti	4	6	6										2	L Musetti	5	6	6
	Q	G Andreozzi	6	3	2			Q	M Trungelliti	4	3
								2	L Musetti	6	6

	First round							Qualifying competition
	1	Jozef Kovalík	4	78	3
		Filip Misolic	6	66	6
									Filip Misolic	6	6
									David Jordà Sanchis	3	4
		David Jordà Sanchis	77	5	77
	7	Nick Hardt	63	7	65

	First round							Qualifying competition
	Alt	Nino Serdarušić	4	4
	Alt	Guido Andreozzi	6	6
								Alt	Guido Andreozzi	6	7
								4	Tseng Chun-hsin	4	5
	WC	Deni Žmak	2	4
	4	Tseng Chun-hsin	6	6

	First round							Qualifying competition
	2	Marco Trungelliti	6	6
	WC	Matija Pecotić	3	3
								2	Marco Trungelliti	6	6
								6	Henrique Rocha	3	2
	8	Zsombor Piros	1	64
	6	Henrique Rocha	6	77

	First round							Qualifying competition
	3	Oriol Roca Batalla	3	7	1
		Renzo Olivo	6	5	6
									Renzo Olivo	0	1
									Enzo Couacaud	6	6
		Enzo Couacaud	6	4	6
	5	Jaime Faria	0	6	2

• Main draw
• Qualifying draw