2016 Astana Challenger Capital Cup – Singles

Yoshihito Nishioka won the title after defeating Denis Istomin 6–4, 6–7^(4–7), 7–6^(7–3) in the final.

Singles
2016 Astana Challenger Capital Cup
Champion	Yoshihito Nishioka
Runner-up	Denis Istomin
Final score	6–4, 6–7^(4–7), 7–6^(7–3)

Main article: 2016 Astana Challenger Capital Cup

This was the first edition of the tournament.

Seeds

1. Yoshihito Nishioka (Champion)
2. Denis Istomin (Final)
3. Alexander Kudryavtsev (Second round)
4. Aleksandr Nedovyesov (Semifinals, retired)
5. Nikola Milojević (Quarterfinals, retired)
6. Alexander Bublik (Quarterfinals)
7. Yuya Kibi (First round)
8. Andrey Golubev (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

Finals

	Semifinals							Final
	1	Yoshihito Nishioka	6	2
	4	Aleksandr Nedovyesov	4	1^r
								1	Yoshihito Nishioka	6	6^4	7^7
								2	Denis Istomin	4	7^7	6^3
	Q	Temur Ismailov	2	7^7	3
	2	Denis Istomin	6	6^3	6

Top half

	First Round							Second Round							Quarterfinals							Semifinals
	1	Y Nishioka	6	6
		T Chen	3	1				1	Y Nishioka	6	7^10
		S Mukund	4	4					S Fayziev	2	6^8
		S Fayziev	6	6											1	Y Nishioka	6	6
		Alexandr Igoshin	4	2												D Popko	2	4
		A Pavić	6	6					A Pavić	6^4	6	3
		D Popko	6	6					D Popko	7^7	3	6
	7	Yuya Kibi	3	2																		1	Y Nishioka	6	2
	4	A Nedovyesov	7^7	6																		4	A Nedovyesov	4	1^r
		M İlhan	6^5	1				4	A Nedovyesov	6	6
		Jeremy Jahn	1	2					A Vatutin	4	3
		A Vatutin	6	6											4	A Nedovyesov	6	6
	WC	Denis Yevseyev	4	3												P Gunneswaran	2	3
		S-w Kwon	6	6					S-w Kwon	3	6	1
		P Gunneswaran	6	6					P Gunneswaran	6	4	6
	8	A Golubev	4	2

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	6	A Bublik	6	6
	Q	S Betov	4	4				6	A Bublik	3	7^7	6
	WC	J Karimov	1	3					D Masur	6	6^3	2
		D Masur	6	6											6	A Bublik	6^5	4
	WC	T Khabibulin	2	3											Q	T Ismailov	7^7	6
	Q	T Ismailov	6	6				Q	T Ismailov	6	4	6
	Q	D Molchanov	4	2				3	A Kudryavtsev	1	6	4
	3	A Kudryavtsev	6	6																		Q	T Ismailov	2	7^7	3
	5	N Milojević	7^7	6																		2	D Istomin	6	6^3	6
		V Ivanov	6^2	1				5	N Milojević	6^11	7^9	6
	WC	Sagadat Ayap	3	3				Q	Y-s Chung	7^13	6^7	3
	Q	Y-s Chung	6	6											5	N Milojević	2	0^r
		C İlkel	6	6^5	7										2	D Istomin	6	0
		E Karlovskiy	0	7^7	5				C İlkel	4	2
		Robin Staněk	0	7^7	4			2	D Istomin	6	6
	2	D Istomin	6	6^3	6

References

• Main Draw
• Qualifying Draw