2023 Istanbul Challenger – Singles

Singles
2023 Istanbul Challenger
Champion	Damir Džumhur
Runner-up	Lukáš Klein
Score	7–6^(7–5), 6–3

Main article: 2023 Istanbul Challenger

Radu Albot was the defending champion[1] but chose not to defend his title.

Damir Džumhur won the title after defeating Lukáš Klein 7–6^(7–5), 6–3 in the final.

Seeds

1. Kwon Soon-woo (first round)
2. Jesper de Jong (semifinals)
3. Lukáš Klein (final)
4. Dino Prižmić (quarterfinals)
5. Gauthier Onclin (first round)
6. Harold Mayot (second round)
7. Damir Džumhur (champion)
8. Norbert Gombos (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
		Nick Hardt	4	3
	7	Damir Džumhur	6	6
								7	Damir Džumhur	7^7	6
								3	Lukáš Klein	6^5	3
	3	Lukáš Klein	7^7	6^2	7^7
	2	Jesper de Jong	6^2	7^7	6^5

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	S-w Kwon	0	1
		N Hardt	6	6					N Hardt	6	3	7^8
		S Mansouri	3	4					B Tomic	2	6	6^6
		B Tomic	6	6												N Hardt	1	7^7	4
		M Copil	2	4												A Çelikbilek	6	6^5	1^r
	Q	Y Oliel	6	6				Q	Y Oliel	6	4	3
		A Çelikbilek	6	6					A Çelikbilek	2	6	6
	5	G Onclin	1	0																			N Hardt	4	3
	4	D Prižmić	6	6^3	7																	7	D Džumhur	6	6
		L Wessels	2	7^7	5			4	D Prižmić	4	6	6
	Q	B Bicknell	6^5	7^7	6			Q	B Bicknell	6	3	2
		M Martineau	7^7	6^3	3										4	D Prižmić	3	7^7	5
		Y Erel	6	1											7	D Džumhur	6	6^3	7
	Q	D Cukierman	2	0^r					Y Erel	5	3
	WC	Tuncay Duran	4	1				7	D Džumhur	7	6
	7	D Džumhur	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	N Gombos	6	1	2
		D Yevseyev	4	6	6				D Yevseyev	6	7^7
	Q	L Borg	1	6	3			WC	K Kırcı	2	6^4
	WC	K Kırcı	6	3	6											D Yevseyev	6^5	7^7	6^2
		M Gengel	1	2											3	L Klein	7^7	6^3	7^7
	WC	E Kırkın	6	6				WC	E Kırkın	3	4
	Q	M Damm	4	6	5			3	L Klein	6	6
	3	L Klein	6	4	7																	3	L Klein	7^7	6^2	7^7
	6	H Mayot	7^7	7																		2	J de Jong	6^2	7^7	6^5
		A Dougaz	6^4	5				6	H Mayot	7^7	3	3
		C İlkel	5	4					G Mpetshi Perricard	6^1	6	6
		G Mpetshi Perricard	7	6												G Mpetshi Perricard	5	4
		J Monday	4	6	6										2	J de Jong	7	6
		K Żuk	6	1	4				J Monday	5	1
	Q	M İlhan	2	7^7	2			2	J de Jong	7	6
	2	J de Jong	6	6^3	6

References

1. "Tennis player Radu Albot won the Challenger tournament in Istanbul". TRM. September 19, 2022.

External links

• Main draw
• Qualifying draw