2017 Città di Caltanissetta – Singles

Paolo Lorenzi was the defending champion and successfully defended his title, defeating Alessandro Giannessi 6–4, 6–2 in the final.

Singles
2017 Città di Caltanissetta
Champion	Paolo Lorenzi
Runner-up	Alessandro Giannessi
Score	6–4, 6–2

Main article: 2017 Città di Caltanissetta

Seeds

1. Paolo Lorenzi (champion)
2. Dušan Lajović (first round)
3. Mikhail Kukushkin (quarterfinals)
4. Radu Albot (semifinals)
5. Facundo Bagnis (second round)
6. Marco Cecchinato (quarterfinals)
7. Alessandro Giannessi (final)
8. Tennys Sandgren (quarterfinals)

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
• SR = Special ranking

Finals

	Semifinals							Final
	1/WC	Paolo Lorenzi	6	6
	4	Radu Albot	4	4
								1/WC	Paolo Lorenzi	6	6
								7	Alessandro Giannessi	4	2
	7	Alessandro Giannessi	6	77
	Q	Cedrik-Marcel Stebe	3	65

Top half

	First round							Second round							Quarterfinals							Semifinals
	1/WC	P Lorenzi	7	6
		M Arévalo	5	4				1/WC	P Lorenzi	66	6	6
		A Arnaboldi	4	3					L Đere	78	3	2
		L Đere	6	6											1/WC	P Lorenzi	6	3	6
		G Andreozzi	6	6												G Andreozzi	2	6	4
		A Vatutin	1	4					G Andreozzi	7	77
		J Kovalík	4	4				5	F Bagnis	5	65
	5	F Bagnis	6	6																		1/WC	P Lorenzi	6	6
	4	R Albot	6	7																		4	R Albot	4	4
		J McGee	2	5				4	R Albot	2	6	6
		R Bellotti	6	6					R Bellotti	6	4	4
		F Gaio	3	0											4	R Albot	6	3	77
	WC	S Bolelli	7	6											8	T Sandgren	3	6	64
	Q	JP Sorgi	5	2				WC	S Bolelli	6	4	4
		V Šafránek	2	6	2			8	T Sandgren	3	6	6
	8	T Sandgren	6	4	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	A Giannessi	7	7
		E López Pérez	5	5				7	A Giannessi	6	6
		Í Cervantes	3	6	7				Í Cervantes	2	3
	Q	M Berrettini	6	2	5										7	A Giannessi	6	1	6
		R Ramanathan	6	4	78										3	M Kukushkin	4	6	1
	Q	S Ofner	2	6	66				R Ramanathan	0	2
	WC	G Mager	4	0				3	M Kukushkin	6	6
	3	M Kukushkin	6	6																		7	A Giannessi	6	77
	6	M Cecchinato	4	7	6																	Q	C-M Stebe	3	65
		J Samper Montaña	6	5	1			6	M Cecchinato	7	3	6
		A Rublev	6	6					A Rublev	5	6	3
		M Zekić	3	4											6	M Cecchinato	1	2
		S Caruso	5	2											Q	C-M Stebe	6	6
		S Travaglia	7	6					S Travaglia	77	66	3
	Q	C-M Stebe	6	6				Q	C-M Stebe	63	78	6
	2/WC	D Lajović	2	2

References

• Main draw
• Qualifying draw