Singles
2017 Wolffkran Open
Champion	Yannick Hanfmann
Runner-up	Lorenzo Sonego
Score	6–4, 3–6, 7–5

This was the first edition of the tournament.

Yannick Hanfmann won the title after defeating Lorenzo Sonego 6–4, 3–6, 7–5 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	SE	Matteo Donati	63	4
	SE	Lorenzo Sonego	77	6
								SE	Lorenzo Sonego	4	6	5
								3	Yannick Hanfmann	6	3	7
	3	Yannick Hanfmann	65	6	7
	2	Dustin Brown	77	3	5

Top half

	First round							Second round							Quarterfinals							Semifinals
	LL	M Rosenkranz	3	2
	SE	M Donati	6	6				SE	M Donati	6	77
		P Martínez	3	6	6				P Martínez	1	64
	WC	R Molleker	6	3	4										SE	M Donati	7	6
	WC	T Pütz	6	3	6										5	S Caruso	5	3
	WC	K Krawietz	3	6	4			WC	T Pütz	4	6	65
		M Viola	4	63				5	S Caruso	6	4	77
	5	S Caruso	6	77																		SE	M Donati	63	4
	LL	Shalva Dzhanashia	6	6																		SE	L Sonego	77	6
	WC	A Haider-Maurer	3	4				LL	S Dzhanashia	2	3
		D Masur	6	3	6				D Masur	6	6
		Petr Michnev	1	6	3											D Masur	6	4	4
		B Zapata Miralles	6	6											SE	L Sonego	3	6	6
		A Pavić	1	4					B Zapata Miralles	3	6	3
	SE	L Sonego	77	6				SE	L Sonego	6	4	6
	8	D Altmaier	65	4

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	A De Minaur	4	1
	PR	I Sijsling	6	6				PR	I Sijsling	6	1	63
	LL	Volodymyr Uzhylovskyi	2	4r					T Lamasine	4	6	77
		T Lamasine	6	5												T Lamasine	1	2
		Jeremy Jahn	77	3	77										3	Y Hanfmann	6	6
		L Grigelis	64	6	63				J Jahn	64	6	3
		Marek Jaloviec	65	1r				3	Y Hanfmann	77	4	6
	3	Y Hanfmann	77	4																		3	Y Hanfmann	65	6	7
	7	M Bachinger	6	6																		2	D Brown	77	3	5
	Q	Yannick Vandenbulcke	2	0				7	M Bachinger	77	0r
	Q	H Hurkacz	6	7				Q	H Hurkacz	65	0
		N Kuhn	3	5											Q	H Hurkacz	4	3
	Q	Tobias Simon	6	4	77										2	D Brown	6	6
	Q	M-A Hüsler	3	6	64			Q	T Simon	4	78	63
		M Moraing	79	62	1			2	D Brown	6	66	77
	2	D Brown	67	77	6

References

• Main Draw
• Qualifying Draw