2023 Sofia Open – Singles

Singles
2023 Sofia Open
Champion	Adrian Mannarino
Runner-up	Jack Draper
Score	7–6(8–6), 2–6, 6–3
Draw	28 (4 Q / 3 WC )
Seeds	8

Adrian Mannarino defeated Jack Draper in the final, 7–6^(8–6), 2–6, 6–3 to win the singles tennis title at the 2023 Sofia Open.^[1][2] It was his third ATP Tour singles title of the season and the fifth of his career.

Marc-Andrea Hüsler was the defending champion,^[3] but lost in the first round to Billy Harris after qualifying into the main draw.^[4][5]

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

	Semifinals							Final
		Jack Draper	6	6
	3	Jan-Lennard Struff	3	4
									Jack Draper	66	6	3
								2	Adrian Mannarino	78	2	6
		Pavel Kotov	2	62
	2	Adrian Mannarino	6	77

	First round							Second round							Quarterfinals							Semifinals
								1	L Musetti	5	2
		J Draper	6	6					J Draper	7	6
		M Marterer	3	2												J Draper	6	6
	WC	C İlkel	6	6											WC	C İlkel	2	2
	WC	D Kuzmanov	0	3				WC	C İlkel	6	4	6
		R Hijikata	3	3				6	M Purcell	3	6	4
	6	M Purcell	6	6																			J Draper	6	6
																						3	J-L Struff	3	4
								3	J-L Struff	77	6
	Q	B Harris	6	3	77			Q	B Harris	65	4
	Q	M-A Hüsler	4	6	65										3	J-L Struff	77	4	6
		Z Piros	3	1												F Marozsán	63	6	4
		F Marozsán	6	6					F Marozsán	6	3	77
		R Bautista Agut	711	62	77				R Bautista Agut	3	6	64
	9	M Kecmanović	69	77	65

	First round							Second round							Quarterfinals							Semifinals
	8	M Fucsovics	77	6
	Q	T Atmane	64	3				8	M Fucsovics	3	6	6
		J Rodionov	77	64	6				J Rodionov	6	4	1
	LL	N Moreno de Alboran	64	77	4										8	M Fucsovics	3	63
	WC	A Lazarov	6	1	2											P Kotov	6	77
		P Kotov	3	6	6				P Kotov	3	77	0
								4	S Báez	6	64	0r
																							P Kotov	2	62
	7	S Ofner	6	3	6																	2	A Mannarino	6	77
	Q	V Sachko	4	6	2			7	S Ofner	66	6	6
		H Medjedovic	77	1	62				C O'Connell	78	4	2
		C O'Connell	63	6	77										7	S Ofner	79	4	3
		R Carballés Baena	5	6	3										2	A Mannarino	67	6	6
		A Ramos Viñolas	7	4	6				A Ramos Viñolas	4	4
								2	A Mannarino	6	6

	First round							Qualifying competition
	1	Térence Atmane	77	77
		Evgeny Donskoy	62	64
								1	Térence Atmane	77	7
								5	Illya Marchenko	63	5
		Lorenzo Giustino	60	77	3
	5	Illya Marchenko	77	65	6

	First round							Qualifying competition
	2	Nicolas Moreno de Alboran	6	6
	WC	Alexander Donski	3	4
								2	Nicolas Moreno de Alboran	2	1
								8	Billy Harris	6	6
		Yankı Erel	63	6	63
	8	Billy Harris	77	4	77

	First round							Qualifying competition
	3	Vitaliy Sachko	2	78	6
		Altuğ Çelikbilek	6	66	1
								3	Vitaliy Sachko	62	6	79
								7	Nerman Fatić	77	3	67
	WC	Yanaki Milev	3	1
	7	Nerman Fatić	6	6

	First round							Qualifying competition
	4	Marc-Andrea Hüsler	6	7
	Alt	Alexander Erler	1	5
								4	Marc-Andrea Hüsler	6	7
								6	Francesco Passaro	4	5
		Ergi Kırkın	7	3	1
	6	Francesco Passaro	5	6	6

• Main draw
• Qualifying draw