Singles
2016 Swiss Open Gstaad
Champion	Feliciano López
Runner-up	Robin Haase
Score	6–4, 7–5

Dominic Thiem was the defending champion, but chose to compete in Kitzbühel instead.

Feliciano López won the title, defeating Robin Haase in the final, 6–4, 7–5.

Seeds

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

Draw

Finals

	Semifinals							Final
	1	Feliciano López	4	6	6
		Dustin Brown	6	3	3
								1	Feliciano López	6	7
									Robin Haase	4	5
	8	Paul-Henri Mathieu	65	62
		Robin Haase	77	77

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	F López	77	6
	Q	Y Marti	4	77	2			Q	J Mertl	64	4
	Q	J Mertl	6	65	6										1	F López	6	77
		E Ymer	2	79	7											E Ymer	4	62
		D Brands	6	67	5				E Ymer	2	77	7
		K Kravchuk	65	77	79				K Kravchuk	6	65	5
	5	G Pella	77	64	67																	1	F López	4	6	6
																							D Brown	6	3	3
								4	T Bellucci	6	64	1
		D Brown	6	7					D Brown	2	77	6
		J Mónaco	2	5												D Brown	6	6
		M Bašić	4												7	M Youzhny	4	4
		D Istomin	2r						M Bašić	5	7	3
	WC	J Nikles	3	2				7	M Youzhny	7	5	6
	7	M Youzhny	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	P-H Mathieu	7	6
		M Chiudinelli	5	1				8	P-H Mathieu	6	6
		J Kovalík	6	1	65			WC	H Laaksonen	1	4
	WC	H Laaksonen	3	6	77										8	P-H Mathieu	4	6	6
	Q	T Lamasine	6	6											3	A Ramos Viñolas	6	3	4
		R Albot	4	2				Q	T Lamasine	4	2
								3	A Ramos Viñolas	6	6
																						8	P-H Mathieu	65	62
	LL	A Velotti	4	2																			R Haase	77	77
		H Zeballos	6	6					H Zeballos	65	4
		R Haase	64	6	6				R Haase	77	6
		T de Bakker	77	3	1											R Haase	77	7
	Q	T Monteiro	6	7											Q	T Monteiro	62	5
	WC	A Bellier	3	5				Q	T Monteiro	6	6
								2	G Simon	2	4

Qualifying

Qualifying draw

First qualifier

	First round							Qualifying competition
								1	Thiago Monteiro	6	6
		Matteo Trevisan	6	6					Matteo Trevisan	2	1
	6	Miki Janković	3	3

Second qualifier

	First round							Qualifying competition
	2	Marco Trungelliti	62	3
		Yann Marti	77	6
									Yann Marti	6	3	6
								7	Tomás Lipovšek Puches	0	6	4
	WC	Alexander Ritschard	61	6	1
	7	Tomás Lipovšek Puches	77	2	6

Third qualifier

	First round							Qualifying competition
	3	Nicolás Kicker	1	4
		Adrien Bossel	6	6
									Adrien Bossel	1	3
								8	Jan Mertl	6	6
	Alt	Luca Margaroli	1	4
	8	Jan Mertl	6	6

Fourth qualifier

	First round							Qualifying competition
	4	Tristan Lamasine	2	6	77
		Marco Bortolotti	6	3	63
								4	Tristan Lamasine	7	7
								5	Agustín Velotti	5	5
	WC	Siméon Rossier	1	3
	5	Agustín Velotti	6	6

References

• Main draw
• Qualifying draw