2023 Olbia Challenger – Singles

This was the first edition of the tournament.

Singles
2023 Olbia Challenger
Champion	Kyrian Jacquet
Runner-up	Flavio Cobolli
Score	6–3, 6–4

Main article: 2023 Olbia Challenger

Kyrian Jacquet won the title after defeating Flavio Cobolli 6–3, 6–4 in the final.

Seeds

1. Alexandre Müller (second round)
2. Constant Lestienne (quarterfinals)
3. Thiago Agustín Tirante (first round)
4. Alex Molčan (semifinals)
5. Pedro Martínez (second round)
6. Corentin Moutet (first round)
7. Flavio Cobolli (final)
8. Benoît Paire (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Finals

	Semifinals							Final
	Q	Kyrian Jacquet	6	4	77
	SE	Joris De Loore	4	6	65
								Q	Kyrian Jacquet	6	6
								7	Flavio Cobolli	3	4
	4	Alex Molčan	4	1
	7	Flavio Cobolli	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	A Müller	3	77	77
		F Fognini	6	65	63			1	A Müller	68	4
	SE	U Blanchet	7	6				SE	U Blanchet	710	6
		Z Kolář	5	1											SE	U Blanchet	0	6	2
	Q	V Orlov	7	3	4										Q	K Jacquet	6	4	6
	Q	K Jacquet	5	6	6			Q	K Jacquet	6	77
	WC	Lorenzo Carboni	3	3				5	P Martínez	3	62
	5	P Martínez	6	6																		Q	K Jacquet	6	4	77
	3	TA Tirante	3	2																		SE	J De Loore	4	6	65
	SE	J De Loore	6	6				SE	J De Loore	6	78
	WC	L Harris	77	6				WC	L Harris	3	66
	Alt	A Giannessi	63	0											SE	J De Loore	6	6
	Q	F Forti	3	6	6										Q	F Forti	4	4
		R Peniston	6	4	4			Q	F Forti	6	6
	Q	M Bourgue	77	1	6			Q	M Bourgue	4	1
	6	C Moutet	64	6	1

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	B Paire	4	6	2
		M Bellucci	6	3	6				M Bellucci	6	6
		R Brancaccio	7	5	6				R Brancaccio	4	4
	Q	R Bertola	5	7	3											M Bellucci	3	2
	WC	F Maestrelli	3	4											4	A Molčan	6	6
	Q	M Copil	6	6				Q	M Copil	2	2
		D Kuzmanov	65	0r				4	A Molčan	6	6
	4	A Molčan	77	0																		4	A Molčan	4	1
	7	F Cobolli	6	67	6																	7	F Cobolli	6	6
		Em Nava	2	79	3			7	F Cobolli	6	6
		F Gaio	6	6					F Gaio	2	4
		H Mayot	2	0											7	F Cobolli	7	77
		M Gigante	2	2											2	C Lestienne	5	64
		A Cazaux	6	6					A Cazaux	2	4
		D Rincón	3	4				2	C Lestienne	6	6
	2	C Lestienne	6	6

External links

• Main draw
• Qualifying draw