2021 Internazionali di Tennis Città di Todi – Singles

Singles
2021 Internazionali di Tennis Città di Todi
Champion	Mario Vilella Martínez
Runner-up	Federico Gaio
Score	7–6(7–3), 1–6, 6–3

Main article: 2021 Internazionali di Tennis Città di Todi

Yannick Hanfmann was the defending champion but chose not to defend his title.

Mario Vilella Martínez won the title after defeating Federico Gaio 7–6^(7–3), 1–6, 6–3 in the final.

Seeds

1. Federico Gaio (final)
2. Mario Vilella Martínez (champion)
3. Dmitry Popko (second round)
4. Tomás Martín Etcheverry (semifinals)
5. Renzo Olivo (first round)
6. Andrea Collarini (second round)
7. Gian Marco Moroni (first round)
8. Lorenzo Giustino (first round)

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	Federico Gaio	6	6
	4	Tomás Martín Etcheverry	2	2
								1	Federico Gaio	63	6	3
								2	Mario Vilella Martínez	77	1	6
	Q	Matheus Pucinelli de Almeida	64	6	1
	2	Mario Vilella Martínez	77	3	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	F Gaio	6	6
	PR	V Galović	3	2				1	F Gaio	61	6	77
	Alt	S Mansouri	3	2					TA Tirante	77	1	62
		TA Tirante	6	6											1	F Gaio	7	6
	WC	F Cobolli	3	6	6										WC	F Cobolli	5	4
		P Sakamoto	6	4	3			WC	F Cobolli	6	6
		J Domingues	2	3				6	A Collarini	4	3
	6	A Collarini	6	6																		1	F Gaio	6	6
	4	TM Etcheverry	6	77																		4	TM Etcheverry	2	2
		M Viola	4	64				4	TM Etcheverry	2	6	4
		J Ocleppo	3	6	4			Q	M Arnaldi	6	3	1r
	Q	M Arnaldi	6	1	6										4	TM Etcheverry	6	6
		A Arnaboldi	1	64												A Ritschard	1	1
		A Ritschard	6	77					A Ritschard	6	6
	Q	G Fonio	6	6				Q	G Fonio	3	4
	8	L Giustino	4	3

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	GM Moroni	0	3
		N Jarry	6	6					N Jarry	4	6	7
		P Cachin	6	6					P Cachin	6	4	5
	Alt	F Díaz Acosta	3	4												N Jarry	6	3	1
		F Baldi	6	4	1										Q	M Pucinelli de Almeida	3	6	6
	Q	M Pucinelli de Almeida	1	6	6			Q	M Pucinelli de Almeida	3	6	6
	WC	F Passaro	7	2	2			3	D Popko	6	1	2
	3	D Popko	5	6	6																	Q	M Pucinelli de Almeida	64	6	1
	5	R Olivo	65	4																		2	M Vilella Martínez	77	3	6
	Q	A Cazaux	77	6				Q	A Cazaux	3	3
		A Pellegrino	62	64					G Zeppieri	6	6
		G Zeppieri	77	77												G Zeppieri	3	3
	WC	F Forti	6	65	6										2	M Vilella Martínez	6	6
	LL	F Agamenone	2	77	3			WC	F Forti	3	1
		T Lamasine	2	64				2	M Vilella Martínez	6	6
	2	M Vilella Martínez	6	77

External links

• Main draw
• Qualifying draw