Singles
2017 Aircel Chennai Open
Champion	Roberto Bautista Agut
Runner-up	Daniil Medvedev
Score	6–3, 6–4
Draw	28 (4 Q / 3 WC )
Seeds	8

Stan Wawrinka was the three-time defending champion, but chose to compete in Brisbane instead.

Roberto Bautista Agut won the title, defeating Daniil Medvedev in the final, 6–3, 6–4.

Seeds

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

Draw

Finals

	Semifinals							Final
		Daniil Medvedev	4	77	6
		Dudi Sela	6	62	2
									Daniil Medvedev	3	4
								2	Roberto Bautista Agut	6	6
	5	Benoît Paire	3	3
	2	Roberto Bautista Agut	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	M Čilić	65	7	5
	Q	J Kovalík	65	6	6			Q	J Kovalík	77	5	7
		G Elias	77	4	2										Q	J Kovalík	1	4
		T Monteiro	3	3												D Medvedev	6	6
		D Medvedev	6	6					D Medvedev	6	6
		R Albot	2	1				8	Y-h Lu	4	3
	8	Y-h Lu	6	6																			D Medvedev	4	77	6
																							D Sela	6	62	2
								3	A Ramos Viñolas	6	6
		S Darcis	6	6					S Darcis	2	0
	Q	N Mektić	2	3											3	A Ramos Viñolas	5	4
		D Džumhur	2	2												D Sela	7	6
		D Sela	6	6					D Sela	6	6
	Q	H Chung	6	7				Q	H Chung	2	2
	6	B Ćorić	3	5

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	B Paire	6	6
		K Kravchuk	3	4				5	B Paire	6	6
	WC	R Ramanathan	1	1				Q	Y Bhambri	3	4
	Q	Y Bhambri	6	6											5	B Paire	6	6
		A Bedene	6	6												A Bedene	3	0
		G García López	3	3					A Bedene	77	63	77
								4	M Kližan	63	77	62
																						5	B Paire	3	3
	7	M Youzhny	6	6																		2	R Bautista Agut	6	6
	WC	S Myneni	4	3				7	M Youzhny	6	7
		R Olivo	77	6					R Olivo	1	5
	WC	C Ruud	63	2											7	M Youzhny	6	4	4
		R Dutra Silva	77	4	77										2	R Bautista Agut	2	6	6
		D Lajović	62	6	63				R Dutra Silva	3	2
								2	R Bautista Agut	6	6

Qualifying

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Chung Hyeon	6	6
		Miljan Zekić	1	3
								1	Chung Hyeon	6	77
								PR	Jürgen Melzer	0	64
	PR	Jürgen Melzer	6	6
	5	Steven Diez	1	1

Second qualifier

	First round							Qualifying competition
	2	Nicolás Kicker	65	6	7
	WC	Sasikumar Mukund	77	3	5
								2	Nicolás Kicker	3	1
								WC	Yuki Bhambri	6	6
	WC	Yuki Bhambri	7	6
	8	Marco Cecchinato	5	1

Third qualifier

	First round							Qualifying competition
	3	Jozef Kovalík	6	6
		Franko Škugor	3	4
								3	Jozef Kovalík	77	6
									Prajnesh Gunneswaran	62	2
		Prajnesh Gunneswaran	6	6
	6	Hiroki Moriya	2	3

Fourth qualifier

	First round							Qualifying competition
	4	Marco Trungelliti	6	6
		Alessandro Bega	0	4
								4	Marco Trungelliti	5	2
								Alt	Nikola Mektić	7	6
	Alt	Nikola Mektić	6	6
	7	Federico Gaio	3	0

References

• Main Draw
• Qualifying Draw