2023 Srpska Open – Singles

Dušan Lajović defeated Andrey Rublev in the final, 6–3, 4–6, 6–4 to win the inaugural singles tennis title at the 2023 Srpska Open.

Singles
2023 Srpska Open
Champion	Dušan Lajović
Runner-up	Andrey Rublev
Score	6–3, 4–6, 6–4
Draw	28 (4 Q / 3 WC )
Seeds	8

Main article: 2023 Srpska Open

Seeds

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

1. Novak Djokovic (quarterfinals)
2. Andrey Rublev (final)
3. Borna Ćorić (second round)
4. Miomir Kecmanović (semifinals)
5. Tallon Griekspoor (first round)
6. Jiří Lehečka (quarterfinals)
7. Richard Gasquet (second round)
8. Grégoire Barrère (second 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
		Dušan Lajović	4	77	6
	4	Miomir Kecmanović	6	65	4
									Dušan Lajović	6	4	6
								2	Andrey Rublev	3	6	4
		Alex Molčan	2	4
	2	Andrey Rublev	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	N Djokovic	64	6	6
		L Van Assche	1	77	6				L Van Assche	77	3	2
		S Wawrinka	6	64	4										1	N Djokovic	4	66
		D Lajović	6	4	6											D Lajović	6	78
		F Krajinović	2	6	4				D Lajović	6	6
	WC	H Međedović	66	5				8	G Barrère	3	0
	8	G Barrère	78	7																			D Lajović	4	77	6
																						4	M Kecmanović	6	65	4
								4	M Kecmanović	6	77
	Q	E Ymer	1	5				Q	A Shelbayh	4	64
	Q	A Shelbayh	6	7											4	M Kecmanović	7	6
	Q	R Albot	6	0											6	J Lehečka	5	0
		F Coria	4	0r				Q	R Albot	0	2
	WC	G Monfils	4	3				6	J Lehečka	6	6
	6	J Lehečka	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	T Griekspoor	64	64
		A Popyrin	77	77					A Popyrin	64	6	5
		A Molčan	3	7	6				A Molčan	77	4	7
		T Daniel	6	5	1											A Molčan	6	4	7
		R Safiullin	4	2												L Đere	2	6	5
		L Đere	6	6					L Đere	6	61	6
								3	B Ćorić	4	77	4
																							A Molčan	2	4
	7	R Gasquet	6	6																		2	A Rublev	6	6
	Q	D Prižmić	3	1				7	R Gasquet	4	6	63
	WC	D Džumhur	6	6				WC	D Džumhur	6	1	77
	LL	L Broady	3	0											WC	D Džumhur	5	3
		JP Varillas	7	6											2	A Rublev	7	6
		H Gaston	5	3					JP Varillas	2	2
								2	A Rublev	6	6

Qualifying

Seeds

1. Radu Albot (qualified)
2. Arthur Fils (first round)
3. Liam Broady (qualifying competition, lucky loser)
4. Fábián Marozsán (first round)
5. Lukáš Klein (qualifying competition)
6. Elias Ymer (qualified)
7. Mattia Bellucci (first round)
8. Luca Nardi (first round)

Qualifiers

1. Radu Albot
2. Elias Ymer
3. Dino Prižmić
4. Abdullah Shelbayh

Lucky loser

1. Liam Broady

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Radu Albot	6	6
	WC	Aldin Šetkić	2	3
								1	Radu Albot	6	6
									Dimitar Kuzmanov	3	3
		Dimitar Kuzmanov	6	6
	8	Luca Nardi	4	4

Second qualifier

	First round							Qualifying competition
	2	Arthur Fils	77	3	4
		Francesco Maestrelli	63	6	6
									Francesco Maestrelli	5	4
								6	Elias Ymer	7	6
		Nerman Fatić	6	4	2
	6	Elias Ymer	2	6	6

Third qualifier

	First round							Qualifying competition
	3	Liam Broady	6	6
		Valentin Vacherot	3	1
								3	Liam Broady	5	3
								WC	Dino Prižmić	7	6
	WC	Dino Prižmić	6	6
	7	Mattia Bellucci	3	0

Fourth qualifier

	First round							Qualifying competition
	4	Fábián Marozsán	5	6	3
	Alt	Abdullah Shelbayh	7	1	6
								Alt	Abdullah Shelbayh	6	6
								5	Lukáš Klein	4	2
		Arthur Cazaux	4	4
	5	Lukáš Klein	6	6

External links

• Main draw
• Qualifying draw