Singles
2017 Istanbul Open
Champion	Marin Čilić
Runner-up	Milos Raonic
Score	7–6(7–3), 6–3
Draw	28 (4 Q / 3 WC )
Seeds	8

Diego Schwartzman was the defending champion, but lost in the semifinals to Marin Čilić.

Čilić went on to win the title, defeating Milos Raonic in the final, 7–6^(7–3), 6–3.

Seeds

The top four seeds receive a bye into the second round.

Draw

Finals

	Semifinals							Final
	1	Milos Raonic	6	6
	5	Viktor Troicki	2	3
								1	Milos Raonic	63	3
								2/WC	Marin Čilić	77	6
	3	Diego Schwartzman	1	67
	2/WC	Marin Čilić	6	79

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	M Raonic	65	6	77
	WC	M Fucsovics	63	6	4				A Bedene	77	3	63
		A Bedene	77	4	6										1	M Raonic	77	78
		R Dutra Silva	3	77	6										6	B Tomic	64	66
	Q	R Bellotti	6	61	0				R Dutra Silva	5	3
	LL	M Safwat	7	5	3			6	B Tomic	7	6
	6	B Tomic	5	7	6																	1	M Raonic	6	6
																						5	V Troicki	2	3
								4	P Lorenzi	4	3
	Q	D Brands	3	4				SE	L Đere	6	6
	SE	L Đere	6	6											SE	L Đere	2	3r
		N Basilashvili	3	77	1										5	V Troicki	6	2
		K Khachanov	6	62	6				K Khachanov	4	65
		M Baghdatis	5	4				5	V Troicki	6	77
	5	V Troicki	7	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	B Ćorić	3	77	5
		D Lajović	6	61	7				D Lajović	3	6	6
		M Youzhny	3	6	6				M Youzhny	6	0	3
	WC	C İlkel	6	3	3											D Lajović	5	2
	Q	A Menéndez Maceiras	77	0	0										3	D Schwartzman	7	6
		J Thompson	64	6	6				J Thompson	1	3
								3	D Schwartzman	6	6
																						3	D Schwartzman	1	67
	8	S Darcis	7	6																		2/WC	M Čilić	6	79
		D Sela	5	4				8	S Darcis	6	6
		J Veselý	7	2	6				J Veselý	2	1
		M Granollers	5	6	4										8	S Darcis	1	1
	Q	S Tsitsipas	4	5											2/WC	M Čilić	6	6
		D Džumhur	6	7					D Džumhur	3	2
								2/WC	M Čilić	6	6

Qualifying

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Tobias Kamke	7	5	1
		Laurynas Grigelis	5	7	6
									Laurynas Grigelis	2	1
								6	Riccardo Bellotti	6	6
	Alt	Andrés Molteni	3	1
	6	Riccardo Bellotti	6	6

Second qualifier

	First round							Qualifying competition
	2	Mirza Bašić	2	1
	WC	Miomir Kecmanović	6	6
								WC	Miomir Kecmanović	4	4
								8	Daniel Brands	6	6
		Pere Riba	712	65	4
	8	Daniel Brands	610	77	6

Third qualifier

	First round							Qualifying competition
	3	Adrián Menéndez Maceiras	7	6
		Marc Sieber	5	4
								3	Adrián Menéndez Maceiras	6	6
								5	Mohamed Safwat	1	2
	WC	Altuğ Çelikbilek	4	2
	5	Mohamed Safwat	6	6

Fourth qualifier

	First round							Qualifying competition
	4	Steven Diez	62	67
		Alexey Vatutin	77	79
									Alexey Vatutin	2	66
								7	Stefanos Tsitsipas	6	78
		Alex de Minaur	4	2
	7	Stefanos Tsitsipas	6	6

References

• Main Draw
• Qualifying Draw