2023 Banja Luka Challenger – Singles

Singles
2023 Banja Luka Challenger
Champion	Dino Prižmić
Runner-up	Kimmer Coppejans
Score	6–2, 6–3

Main article: 2023 Banja Luka Challenger

Fábián Marozsán was the defending champion but withdrew before his semifinal match against Dino Prižmić.

Prižmić won the title after defeating Kimmer Coppejans 6–2, 6–3 in the final.

Seeds

1. Fábián Marozsán (semifinals, withdrew)
2. Marco Cecchinato (first round)
3. Alex Molčan (second round)
4. Benoît Paire (second round)
5. Kimmer Coppejans (final)
6. Mariano Navone (second round)
7. Zdeněk Kolář (first round)
8. Damir Džumhur (quarterfinals)

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
	1	Fábián Marozsán
		Dino Prižmić	w/o
									Dino Prižmić	6	6
								5	Kimmer Coppejans	2	3
	5	Kimmer Coppejans	6	6
	Q	Marko Topo	0	1

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	F Marozsán	3	6	6
		V Durasovic	6	0	3			1	F Marozsán	6	6
		C Tabur	77	77					C Tabur	3	2
		K Ivanovski	64	63											1	F Marozsán	6	6
	WC	A Nedić	7	64	3											J Barranco Cosano	2	0
		J Barranco Cosano	5	77	6				J Barranco Cosano	6	77
	Alt	K Jacquet	6	3	3			6	M Navone	2	65
	6	M Navone	3	6	6																	1	F Marozsán
	3/WC	A Molčan	6	6																			D Prižmić	w/o
	Q	M Zekić	1	2				3/WC	A Molčan	1	4
	Q	A Santillan	6	3	3r				D Prižmić	6	6
		D Prižmić	2	6	5											D Prižmić	6	6
		N Sánchez Izquierdo	4	5											8	D Džumhur	3	4
		D Ajduković	6	7					D Ajduković	2	5
		M Polmans	3	1				8	D Džumhur	6	7
	8	D Džumhur	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	K Coppejans	6	6
	Q	M Bašić	3	4				5	K Coppejans	67	6	7
		N Fatić	3	0r					N Serdarušić	79	3	5
		N Serdarušić	6	0											5	K Coppejans	3
		FC Jianu	60	2												N Gombos	5r
		N Gombos	77	6					N Gombos	6	6
	Q	A Šetkić	2	5				4	B Paire	4	2
	4	B Paire	6	7																		5	K Coppejans	6	6
	7	Z Kolář	4	4																		Q	M Topo	0	1
	Q	Eric Vanshelboim	6	6				Q	E Vanshelboim	5	1
	SE	T Kodat	6	6				SE	T Kodat	7	6
	SE	U Blanchet	4	3											SE	T Kodat	3	3
	Q	M Topo	6	6											Q	M Topo	6	6
		G Blancaneaux	0	2				Q	M Topo	6	6
		DN Mădăraș	6	6					DN Mădăraș	3	4
	2/WC	M Cecchinato	2	1

External links

• Main draw
• Qualifying draw