2017 St. Petersburg Open – Singles

Alexander Zverev was the defending champion, but chose not to participate this year.

Singles
2017 St. Petersburg Open
Champion	Damir Džumhur
Runner-up	Fabio Fognini
Final score	3–6, 6–4, 6–2
Draw	28 (4Q / 3WC)
Seeds	8

Main article: 2017 St. Petersburg Open

Damir Džumhur won his first ATP World Tour title, defeating Fabio Fognini in the final, 3–6, 6–4, 6–2. Džumhur became the first player from Bosnia and Herzegovina to win the ATP title.

Seeds

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

1. Roberto Bautista Agut (Semifinals)
2. Jo-Wilfried Tsonga (Quarterfinals)
3. Fabio Fognini (Final)
4. Adrian Mannarino (Second round)
5. Philipp Kohlschreiber (Second round, withdrew)
6. Paolo Lorenzi (First round)
7. Viktor Troicki (Quarterfinals)
8. Jan-Lennard Struff (Semifinals)

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							Finals
	1	Roberto Bautista Agut	6	6^7	6^5
	3	Fabio Fognini	2	7^9	7^7
								3	Fabio Fognini	6	4	2
									Damir Džumhur	3	6	6
		Damir Džumhur	6	7
	8	Jan-Lennard Struff	3	5

Top half

	First Round							Second Round							Quarterfinals							Semifinals
								1	R Bautista Agut	6	4	6
		R Dutra Silva	2	6	6				R Dutra Silva	4	6	0
	LL	R Albot	6	2	2										1	R Bautista Agut	6	6
		D Lajović	6^4	3											7	V Troicki	1	2
		G Pella	7^7	6					G Pella	6^3	6	4
		A Kuznetsov	6^6	6^2				7	V Troicki	7^7	4	6
	7	V Troicki	7^8	7^7																		1	R Bautista Agut	6	6^7	6^5
																						3	F Fognini	2	7^9	7^7
								3	F Fognini	6	4	6
	Q	J-P Smith	6^6	4					M Youzhny	4	6	4
		M Youzhny	7^8	6											3	F Fognini	6	6
	PR	R Berankis	3	6	6										PR	R Berankis	3	0
	Q	D Masur	6	3	2			PR	R Berankis	w/o
	WC	E Tyurnev	1	3				5	P Kohlschreiber
	5	P Kohlschreiber	6	6

Bottom half

	First Round							Second Round							Quarterfnals							Semifinals
	6	P Lorenzi	5	5
		D Džumhur	7	7					D Džumhur	6	7^7
		M Baghdatis	7	6					M Baghdatis	4	6^4
		H Zeballos	5	4												D Džumhur	6	2	6
	Q	E Gulbis	3	0											Q	L Broady	3	6	4
	Q	L Broady	6	6				Q	L Broady	2	6	6
								4	A Mannarino	6	4	0
																							D Džumhur	6	7
	8	J-L Struff	3	6	6																	8	J-L Struff	3	5
		B Ćorić	6	2	4			8	J-L Struff	6	6
		D Medvedev	6^4	5					T Fabbiano	1	4
		T Fabbiano	7^7	7											8	J-L Struff	3	6	6
		J Sousa	7^7	6											2/WC	J-W Tsonga	6	3	2
	WC	E Donskoy	6^2	3					J Sousa	6^1	6	2
								2/WC	J-W Tsonga	7^7	3	6

Qualifying

Seeds

1. Radu Albot (Qualifying competition, Lucky loser)
2. John-Patrick Smith (Qualified)
3. Alexey Vatutin (Qualifying competition)
4. Ernests Gulbis (Qualified)
5. Teymuraz Gabashvili (First round)
6. Liam Broady (Qualified)
7. Petr Michnev (First round)
8. Peđa Krstin (First round)

Qualifiers

1. Liam Broady
2. John-Patrick Smith
3. Daniel Masur
4. Ernests Gulbis

Lucky loser

1. Radu Albot

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Radu Albot	7	7
		Alexander Kudryavtsev	5	5
								1	Radu Albot	1	6	6^4
								6	Liam Broady	6	2	7^7
		Filip Horanský	3	1
	6	Liam Broady	6	6

Second qualifier

	First round							Qualifying competition
	2	John-Patrick Smith	6	6
		Ivan Gakhov	2	0
								2	John-Patrick Smith	7^7	6
								WC	Mikhail Elgin	6^4	2
	WC	Mikhail Elgin	7^7	6
	7	Petr Michnev	6^2	4

Third qualifier

	First round							Qualifying competition
	3	Alexey Vatutin	7	6
		Evgeny Karlovskiy	5	0
								3	Alexey Vatutin	2	2
									Daniel Masur	6	6
		Daniel Masur	3	6	7
	5	Teymuraz Gabashvili	6	1	5

Fourth qualifier

	First round							Qualifying competition
	4	Ernests Gulbis	4	6	6
	WC	Alexander Vasilenko	6	3	2
								4	Ernests Gulbis	6	6
									Ivan Nedelko	2	1
		Ivan Nedelko	6	6
	8	Peđa Krstin	3	4

References

• Main draw
• Qualifying draw