Singles
2017 Garanti Koza Sofia Open
Champion	Grigor Dimitrov
Runner-up	David Goffin
Score	7–5, 6–4
Draw	28 (4 Q / 3 WC )
Seeds	8

Roberto Bautista Agut was the defending champion, but lost in the semifinals to David Goffin.

Grigor Dimitrov won the title, defeating Goffin in the final, 7–5, 6–4.

Seeds

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

Draw

Finals

	Semifinals							Final
		Nikoloz Basilashvili	1	3
	3	Grigor Dimitrov	6	6
								3	Grigor Dimitrov	7	6
								2	David Goffin	5	4
	4	Roberto Bautista Agut	7	4	63
	2	David Goffin	5	6	77

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	D Thiem	4	4
		N Basilashvili	79	77					N Basilashvili	6	6
		A Mannarino	67	63												N Basilashvili	0	6	6
		M Chiudinelli	77	64	2										8	M Kližan	6	3	3
	Q	D Brands	64	77	6			Q	D Brands	63	2
		A Kuznetsov	0	64				8	M Kližan	77	6
	8	M Kližan	6	77																			N Basilashvili	1	3
																						3	G Dimitrov	6	6
								3	G Dimitrov	4	6	7
	PR	J Janowicz	6	6				PR	J Janowicz	6	3	5
		D Sela	4	4											3	G Dimitrov	6	6
		R Haase	6	6											9	V Troicki	3	3
	WC	D Kuzmanov	4	3					R Haase	6	4	63
	WC	C İlkel	3	2				9	V Troicki	2	6	77
	9	V Troicki	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	G Müller	6	6
	Q	M Bourgue	3	2				5	G Müller	6	7
	LL	M Tepavac	62	4					M Youzhny	3	5
		M Youzhny	77	6											5	G Müller	5	65
	Q	C-M Stebe	2	6	6										4	R Bautista Agut	7	77
	LL	T Gabashvili	6	0	1			Q	C-M Stebe	64	3
								4	R Bautista Agut	77	6
																						4	R Bautista Agut	7	4	63
	Q	M Marterer	3	63																		2	D Goffin	5	6	77
		S Darcis	6	77					S Darcis	6	7
		D Džumhur	63	6	3				A Seppi	3	5
		A Seppi	77	3	6											S Darcis	1	3
	WC	A Lazarov	60	2											2	D Goffin	6	6
		R Albot	77	6					R Albot	2	79	3
								2	D Goffin	6	67	6

Qualifying

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Teymuraz Gabashvili	7	4	77
		Daniel Masur	5	6	65
								1	Teymuraz Gabashvili	4	6	4
								8	Daniel Brands	6	3	6
		Yannick Mertens	5	6	2
	8	Daniel Brands	7	4	6

Second qualifier

	First round							Qualifying competition
	2	Steven Diez	3	61
	PR	Cedrik-Marcel Stebe	6	77
								PR	Cedrik-Marcel Stebe	77	6
									Miljan Zekić	64	0
		Miljan Zekić	6	6
	6	Stefanos Tsitsipas	4	3

Third qualifier

	First round							Qualifying competition
	3	Maximilian Marterer	6	6
	WC	Adrian Andreev	2	0
								3	Maximilian Marterer	77	7
								7	Marko Tepavac	64	5
	WC	Sarp Ağabigün	4	2
	7	Marko Tepavac	6	6

Fourth qualifier

	First round							Qualifying competition
	4	Mathias Bourgue	5	6	6
		Alexandre Sidorenko	7	3	2
								4	Mathias Bourgue	79	6
									Filip Krajinović	67	4
		Filip Krajinović	6	6
	5	Hiroki Moriya	3	4

References

• Main Draw
• Qualifying Draw