2019 Nur-Sultan Challenger – Singles

This was the first edition of the tournament.^[1]

Singles
2019 Nur-Sultan Challenger
Champion	Illya Marchenko
Runner-up	Yannick Maden
Score	4–6, 6–4, 6–3

Main article: 2019 Nur-Sultan Challenger

Illya Marchenko won the title after defeating Yannick Maden 4–6, 6–4, 6–3 in the final.

Seeds

All seeds receive a bye into the second round.

1. Corentin Moutet (quarterfinals)
2. Evgeny Donskoy (quarterfinals)
3. Malek Jaziri (third round)
4. Ilya Ivashka (third round)
5. Yannick Maden (final)
6. Viktor Troicki (second round)
7. Denis Istomin (third round, retired)
8. Alexey Vatutin (quarterfinals)
9. Ruben Bemelmans (semifinals)
10. Dmitry Popko (second round)
11. Matteo Viola (second round)
12. Aleksandr Nedovyesov (third round)
13. Roman Safiullin (second round)
14. Sasikumar Mukund (second round)
15. Hiroki Moriya (second round)
16. Evgeny Karlovskiy (second round, retired)

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

	Quarterfinals							Semifinals							Final
	1	Corentin Moutet	3	4
	5	Yannick Maden	6	6
								5	Yannick Maden	4
									Tomáš Macháč	1r
		Tomáš Macháč	6	6
	8	Alexey Vatutin	4	1
															5	Yannick Maden	6	4	3
																Illya Marchenko	4	6	6
		Illya Marchenko	6	6
		Konstantin Kravchuk	4	3
									Illya Marchenko	1	77	6
								9	Ruben Bemelmans	6	65	4
	9	Ruben Bemelmans	6	3	6
	2	Evgeny Donskoy	1	6	3

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	C Moutet	6	6
	WC	T Khabibulin	4	1				Q	S Danilov	2	0
	Q	S Danilov	6	6											1	C Moutet	6	4	6
		D Yevseyev	3	77	3											J Rodionov	3	6	3
		J Rodionov	6	62	6				J Rodionov	6	3	7
								13	R Safiullin	2	6	5
																						1	C Moutet	3	4
																						5	Y Maden	6	6
								10	D Popko	1	7	1
		K Sultanov	77	6					K Sultanov	6	5	6
	LL	Sagadat Ayap	62	3												K Sultanov	3	63
		D Kalenichenko	2	5											5	Y Maden	6	77
		M Zverev	6	7					M Zverev	7	0	3
								5	Y Maden	5	6	6

Section 2

	First round							Second round							Third round							Quarterfinals
								3	M Jaziri	3	6	6
	Q	F Reboul	6	61	6			Q	F Reboul	6	3	4
		J Härteis	4	77	3										3	M Jaziri	65	63
		A Karatsev	3	4												T Macháč	77	77
		T Macháč	6	6					T Macháč	6	2
								16	E Karlovskiy	2	1r
																							T Macháč	6	6
																						8	A Vatutin	4	1
								12	A Nedovyesov	6	77
		V Manafov	6	3	6				V Manafov	4	63
		H Grenier	3	6	3										12	A Nedovyesov	6	5	2
		V Durasovic	6	6											8	A Vatutin	4	7	6
	WC	Dostanbek Tashbulatov	4	0					V Durasovic	3	4
								8	A Vatutin	6	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								6	V Troicki	3	3
		M Guinard	5	3					T Gabashvili	6	6
		T Gabashvili	7	6												T Gabashvili	4	2
		I Marchenko	6	7												I Marchenko	6	6
	PR	M Neuchrist	4	5					I Marchenko	6	6
								11	M Viola	4	3
																							I Marchenko	6	6
																							K Kravchuk	4	3
								14	S Mukund	4	2
		K Kravchuk	3	6	6				K Kravchuk	6	6
		B Gojo	6	1	4											K Kravchuk	1	6	6
	WC	A Iakovlev	0	2											4	I Ivashka	6	3	2
		K Uchida	6	6					K Uchida	1	4
								4	I Ivashka	6	6

Section 4

	First round							Second round							Third round							Quarterfinals
								7	D Istomin	7	6
		J Lenz	6	77					J Lenz	5	1
	WC	B Zhukayev	2	65											7	D Istomin	4	6r
		I Gakhov	6	6											9	R Bemelmans	6	6
	WC	J Karimov	3	4					I Gakhov	4	3
								9	R Bemelmans	6	6
																						9	R Bemelmans	6	3	6
																						2	E Donskoy	1	6	3
								15	H Moriya	3	3
		A Dubrivnyy	3	6	3				C İlkel	6	6
		C İlkel	6	1	6											C İlkel	4	2
		M-A Hüsler	6	4	3										2	E Donskoy	6	6
		Z Kolář	4	6	6				Z Kolář	63	6	65
								2	E Donskoy	77	4	77