Singles
2017 Prosperita Open
Final
Champion	Stefano Travaglia
Runner-up	Marco Cecchinato
Score	6–2, 3–6, 6–4
Events
Singles Doubles
← 2016 · Prosperita Open · 2018 →

Constant Lestienne was the defending champion but retired in the first round against Simone Bolelli.

Stefano Travaglia won the title after defeating Marco Cecchinato 6–2, 3–6, 6–4 in the final.

	Semifinals							Final
	8	Marco Cecchinato	65	6	6
	Q	Attila Balázs	77	4	4
								8	Marco Cecchinato	2	6	4
									Stefano Travaglia	6	3	6
		Stefano Travaglia	6	7
	2	Adam Pavlásek	3	5

	First round							Second round							Quarterfinals							Semifinals
	1	N Gombos	1	6	6
		R Ojeda Lara	6	3	1			1	N Gombos	2	6	3
		M Trungelliti	3	7	6				M Trungelliti	6	4	6
		F Krajinović	6	5	1											M Trungelliti	62	3
		J De Loore	6	65	6										8	M Cecchinato	77	6
		M Zekić	4	77	2				J De Loore	4	3
		K Mesaroš	7	3	3			8	M Cecchinato	6	6
	8	M Cecchinato	5	6	6																	8	M Cecchinato	65	6	6
	LL	C Taberner	2	0																		Q	A Balázs	77	4	4
	Q	S Ofner	6	6				Q	S Ofner	5	1
	PR	S Bolelli	6	4	5			PR	S Bolelli	7	6
		C Lestienne	3	6	0r										PR	S Bolelli	77	3	4
	Q	A Balázs	6	6											Q	A Balázs	64	6	6
		J Samper-Montaña	2	3				Q	A Balázs	6	6
		A Šetkić	3	0				6	L Rosol	3	3
	6	L Rosol	6	6

	First round							Second round							Quarterfinals							Semifinals
	5	R Ramírez Hidalgo	6	6
	WC	David Poljak	3	2				5	R Ramírez Hidalgo	3	1
		S Travaglia	6	6					S Travaglia	6	6
		L Giustino	1	3												S Travaglia	2	6	6
	Q	Lenny Hampel	63	61											4	R Carballés Baena	6	4	4
		Y Reuter	77	77					Y Reuter	0	2
	WC	Dominik Kellovský	5	0				4	R Carballés Baena	6	6
	4	R Carballés Baena	7	6																			S Travaglia	6	7
	7	J Šátral	7	3	5																	2	A Pavlásek	3	5
	LL	D Dima	5	6	7			LL	D Dima	1	2
		S Napolitano	6	6					S Napolitano	6	6
	Q	R El Amrani	1	2												S Napolitano	6	1	4
	WC	Dominik Šproch	0	2											2	A Pavlásek	2	6	6
	WC	Z Kolář	6	6				WC	Z Kolář	2	4
		M Donati	2	4				2	A Pavlásek	6	6
	2	A Pavlásek	6	6

• Main Draw
• Qualifying Draw