Singles
2019 Open Città della Disfida
Champion	Gianluca Mager
Runner-up	Nikola Milojević
Score	7–6(9–7), 5–7, 3–2 ret.

Marco Trungelliti was the defending champion but chose not to defend his title.^[1]

Gianluca Mager won the title after Nikola Milojević retired at 7–6^(9–7), 5–7, 3–2 in the final.

Seeds

All seeds receive a bye into the second round.

Draw

Finals

	Quarterfinals							Semifinals							Final
	16	Mohamed Safwat	6	6
	WC	Jacopo Berrettini	1	3
								16	Mohamed Safwat	2	5
								9	Nikola Milojević	6	7
		Federico Coria	64	1
	9	Nikola Milojević	77	6
															9	Nikola Milojević	67	7	2r
															8	Gianluca Mager	79	5	3
	12	Filip Horanský	4	63
	14	Viktor Galović	6	77
								14	Viktor Galović	3	4
								8	Gianluca Mager	6	6
	8	Gianluca Mager	77	6
	13	Stefano Napolitano	64	3

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	G Quinzi	6	4	7
	ITF	S Mansouri	4	6	62			ITF	D Yevseyev	2	6	5
	ITF	D Yevseyev	6	3	77										1	G Quinzi	4	3
		N Serdarušić	6	77											16	M Safwat	6	6
		N Gombos	1	64					N Serdarušić	5	2
								16	M Safwat	7	6
																						16	M Safwat	6	6
																						WC	J Berrettini	1	3
								11	J Rodionov	3	4
		R Marcora	4	6	2r			WC	J Berrettini	6	6
	WC	J Berrettini	6	1	4										WC	J Berrettini	4	77	6
	Q	J Härteis	4	4											6	L Giustino	6	62	4
		A Pellegrino	6	6					A Pellegrino	1r
								6	L Giustino	5

Section 2

	First round							Second round							Third round							Quarterfinals
								3	S Travaglia	79	6
		A Collarini	6	6					A Collarini	67	3
		E Couacaud	4	2											3	S Travaglia	6	4	3
		F Coria	66	6	6											F Coria	3	6	6
		T de Bakker	78	3	1				F Coria	7	6
								15	M Moraing	5	3
																							F Coria	64	1
																						9	N Milojević	77	6
								9	N Milojević	5	6	7
	ITF	K-M Maamoun	4	77	6			ITF	K-M Maamoun	7	1	5
		V Šafránek	6	64	3										9	N Milojević	77	1
		GM Moroni	6	4	1										7	A Arnaboldi	63	0r
		J Sinner	0	6	6				J Sinner	5	3
								7	A Arnaboldi	7	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								LL	M Arnaldi	2	0
	WC	L Musetti	6	6				WC	L Musetti	6	6
		G Elias	3	4											WC	L Musetti	6	1	2
		T Brkić	1	2											12	F Horanský	1	6	6
		D Masur	6	6					D Masur	77	4	3
								12	F Horanský	64	6	6
																						12	F Horanský	4	63
																						14	V Galović	6	77
								14	V Galović	6	7
	WC	J Ocleppo	6	6				WC	J Ocleppo	3	5
		A Šetkić	1	3											14	V Galović	6	6
	Q	S Nagal	1	6	6										4	F Baldi	4	2
	ITF	Peter Heller	6	1	0			Q	S Nagal	3	4
								4	F Baldi	6	6

Section 4

	First round							Second round							Third round							Quarterfinals
								8	G Mager	6	6
		P Kotov	4	6	77				P Kotov	2	4
		S Darcis	6	2	63										8	G Mager	w/o
	WC	Giuseppe Tresca	0	1											10	T Kokkinakis
	WC	G Zeppieri	6	6				WC	G Zeppieri	4	6	4
								10	T Kokkinakis	6	4	6
																						8	G Mager	77	6
																						13	S Napolitano	64	3
								13	S Napolitano	w/o
		L Grigelis	1	6	7				L Grigelis
		Z Kolář	6	3	5										13	S Napolitano	6	6
	LL	M Bortolotti	3	7	2										2	O Otte	3	1
	ITF	J Barranco Cosano	6	5	6			ITF	J Barranco Cosano	6	3	4
								2	O Otte	4	6	6

References

External links

• Main draw
• Qualifying draw