2024 Olbia Challenger – Singles

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

Singles
2024 Olbia Challenger
Champion	Martín Landaluce
Runner-up	Mattia Bellucci
Score	6–4, 6–4

Main article: 2024 Olbia Challenger

Martín Landaluce won the title after defeating Mattia Bellucci 6–4, 6–4 in the final.^[2]

Seeds

1. Luca Nardi (first round, retired)
2. Mattia Bellucci (final)
3. Harold Mayot (first round)
4. Duje Ajduković (second round)
5. Marco Trungelliti (second round)
6. Constant Lestienne (quarterfinals)
7. Matteo Gigante (semifinals)
8. Jan Choinski (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	7	Matteo Gigante	1	3
		Martín Landaluce	6	6
									Martín Landaluce	6	6
								2/WC	Mattia Bellucci	4	4
		Dalibor Svrčina	65	6	3
	2/WC	Mattia Bellucci	77	3	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1/WC	L Nardi	5	1r
		J Barranco Cosano	7	4					J Barranco Cosano	6	6
	Q	O Krutykh	7	3	5				Em Nava	4	3
		Em Nava	5	6	7											J Barranco Cosano	67	7	3
	Q	S Diez	6	3	0										7	M Gigante	79	5	6
	Q	L Lokoli	4	6	6			Q	L Lokoli	1	1
		R Molleker	2	2				7	M Gigante	6	6
	7	M Gigante	6	6																		7	M Gigante	1	3
	3	H Mayot	1	2																			M Landaluce	6	6
		M Landaluce	6	6					M Landaluce	6	78
		S Travaglia	7	6					S Travaglia	4	66
	Alt	J Berrettini	5	0												M Landaluce	2	6	6
		E Dalla Valle	4	3												A Vavassori	6	1	2
	Q	D Mérida	6	6				Q	D Mérida	4	61
		A Vavassori	6	6					A Vavassori	6	77
	8	J Choinski	4	0

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	M Trungelliti	3	6	7
		C Taberner	6	3	5			5	M Trungelliti	4	64
		Samuel Vincent Ruggeri	6	6					S Vincent Ruggeri	6	77
		B Paire	3	2												S Vincent Ruggeri	6	0	4
		D Svrčina	6	6												D Svrčina	3	6	6
		F Arnaboldi	0	0					D Svrčina	6	7
		M Poljičak	2r					4	D Ajduković	1	5
	4	D Ajduković	3																				D Svrčina	65	6	3
	6	C Lestienne	6	6																		2/WC	M Bellucci	77	3	6
	Q	S Fomin	0	3				6	C Lestienne	6	6
		R Bertola	6	63	7				R Bertola	2	2
	WC	F Cinà	4	77	5										6	C Lestienne	62	77	5
	Q	H Bartoň	6	3	7										2/WC	M Bellucci	77	65	7
	Alt	D Novak	1	6	5			Q	H Bartoň	3	2
		M Janvier	3	4				2/WC	M Bellucci	6	6
	2/WC	M Bellucci	6	6