Singles
2016 St. Petersburg Open
Champion	Alexander Zverev
Runner-up	Stan Wawrinka
Score	6–2, 3–6, 7–5

Milos Raonic was the defending champion, but lost in the second round to Mikhail Youzhny.

Alexander Zverev won his first ATP title, defeating Stan Wawrinka in the final, 6–2, 3–6, 7–5.

Seeds

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

Draw

Finals

	Semifinals							Final
	1	Stan Wawrinka	710	6
	4	Roberto Bautista Agut	68	2
								1	Stan Wawrinka	2	6	5
								5	Alexander Zverev	6	3	7
	3	Tomáš Berdych	4	4
	5	Alexander Zverev	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	S Wawrinka	6	6
		D Schwartzman	4	4					L Rosol	3	1
		L Rosol	6	6											1	S Wawrinka	7	6
		D Lajović	2	6	6										7	V Troicki	5	2
		F Verdasco	6	3	2				D Lajović	4	4
		G Elias	1	2				7	V Troicki	6	6
	7	V Troicki	6	6																		1	S Wawrinka	710	6
																						4	R Bautista Agut	68	2
								4	R Bautista Agut	4	6	77
		A Mannarino	67	6	3				R Berankis	6	1	62
		R Berankis	79	3	6										4	R Bautista Agut	4	6	6
	WC	A Rublev	6	4											8	J Sousa	6	1	2
		M Kukushkin	3	1r				WC	A Rublev	63	6	3
	Q	R Albot	6	4	5			8	J Sousa	77	3	6
	8	J Sousa	3	6	7

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	A Ramos Viñolas	5	2
	Q	A Sidorenko	7	6				Q	A Sidorenko	66	4
	Q	M Zverev	6	66	0				P Lorenzi	78	6
		P Lorenzi	3	78	6											P Lorenzi	4	3
		E Donskoy	3	5											3	T Berdych	6	6
		A Kuznetsov	6	7					A Kuznetsov	3	6	64
								3	T Berdych	6	2	77
																						3	T Berdych	4	4
	5	A Zverev	77	6																		5	A Zverev	6	6
	WC	K Khachanov	63	4				5	A Zverev	6	7
	Q	D Medvedev	6	6				Q	D Medvedev	3	5
	WC	A Bublik	4	0											5	A Zverev	6	6
	PR	J Tipsarević	3	5												M Youzhny	2	2
		M Youzhny	6	7					M Youzhny	2	78	6
								2	M Raonic	6	66	4

Qualifying

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Radu Albot	6	4	6
		Dzmitry Zhyrmont	2	6	4
								1	Radu Albot	6	6
								8	Jan Mertl	3	4
	PR	Nikola Ćaćić	4	3
	8	Jan Mertl	6	6

Second qualifier

	First round							Qualifying competition
	2	Teymuraz Gabashvili	6	4	6
	WC	Mikhail Elgin	2	6	3
								2	Teymuraz Gabashvili	4	4
								7	Alexandre Sidorenko	6	6
	Alt	Evgenii Tiurnev	4	3
	7	Alexandre Sidorenko	6	6

Third qualifier

	First round							Qualifying competition
	3	Mischa Zverev	6	6
	WC	Maxim Kravtsov	3	0
								3	Mischa Zverev	6	2	6
								5	Alexander Kudryavtsev	1	6	3
		Michał Przysiężny	3	3
	5	Alexander Kudryavtsev	6	6

Fourth qualifier

	First round							Qualifying competition
	4	Daniil Medvedev	6	61	7
		Alexey Vatutin	3	77	5
								4	Daniil Medvedev	6	6
									Ante Pavić	4	2
		Ante Pavić	77	6
	6	James Ward	63	2

References

• Main draw
• Qualifying draw