Singles
2017 Tashkent Challenger
Champion	Guillermo García López
Runner-up	Kamil Majchrzak
Score	6–1, 7–6(7–1)

Konstantin Kravchuk was the defending champion but lost in the second round to Marek Jaloviec.

Guillermo García López won the title after defeating Kamil Majchrzak 6–1, 7–6^(7–1) in the final.

Seeds

Draw

Finals

	Semifinals							Final
	1	Denis Istomin	65	4
	4	Guillermo García López	77	6
								4	Guillermo García López	6	77
									Kamil Majchrzak	1	61
		Marek Jaloviec	4	6	3
		Kamil Majchrzak	6	4	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	D Istomin	63	6	7
	WC	F Dustov	77	1	5			1	D Istomin	6	6
		S Fayziev	63	4					A Šetkić	4	1
		A Šetkić	77	6											1	D Istomin	6	6
		U Ignatik	5													U Ignatik	3	3
		A Pavlásek	1r						U Ignatik	6	6
	Q	L Margaroli	3	77	3			Q	D Petrović	4	2
	Q	D Petrović	6	65	6																	1	D Istomin	65	4
	4	G García López	6	6																		4	G García López	77	6
	Q	D Yevseyev	2	3				4	G García López	7	6
	Q	D Molchanov	6	5	6			Q	D Molchanov	5	1
	WC	K Sultanov	4	7	4										4	G García López	6	6
		V Šafránek	w/o													V Šafránek	3	3
		L Harris							V Šafránek	6	77
		E López Pérez	62	6	2			6	M Berrettini	4	63
	6	M Berrettini	77	2	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	K Kravchuk	77	6
	LL	I Nedelko	65	3				8	K Kravchuk	2	4
		Marek Jaloviec	77	6					M Jaloviec	6	6
	LL	I Gakhov	65	2												M Jaloviec	6	5	7
		M Bašić	3	66												G Sakharov	4	7	5
		G Sakharov	6	78					G Sakharov	710	0	6
	WC	J Karimov	65	7	5			3	A Bublik	68	6	2
	3	A Bublik	77	5	7																		M Jaloviec	4	6	3
	7	Y Bhambri	3																				K Majchrzak	6	4	6
		A Nedovyesov	0r					7	Y Bhambri	4	6	4
		M Polmans	4	68					K Majchrzak	6	1	6
		K Majchrzak	6	710												K Majchrzak	6	6
		T Gabashvili	4	0												M Safwat	3	0
		M Safwat	6	6					M Safwat	6	3	6
	WC	T Ismailov	3	1				2	T Fabbiano	3	6	2
	2	T Fabbiano	6	6

References

• Main Draw
• Qualifying Draw