2021 Garden Open II – Singles

Andrea Pellegrino was the defending champion but lost in the quarterfinals to Flavio Cobolli.

Singles
2021 Garden Open II
Champion	Juan Manuel Cerúndolo
Runner-up	Flavio Cobolli
Score	6–2, 3–6, 6–3

Main article: 2021 Garden Open II

Juan Manuel Cerúndolo won the title after defeating Cobolli 6–2, 3–6, 6–3 in the final.

Seeds

1. Damir Džumhur (first round)
2. Hugo Dellien (first round)
3. Federico Gaio (second round)
4. Danilo Petrović (second round)
5. Hugo Gaston (first round)
6. Paolo Lorenzi (first round)
7. Juan Pablo Varillas (first round)
8. Alessandro Giannessi (semifinals)

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
		Cem İlkel	3	5
	WC	Flavio Cobolli	6	7
								WC	Flavio Cobolli	2	6	3
									Juan Manuel Cerúndolo	6	3	6
	8	Alessandro Giannessi	6	4	5
		Juan Manuel Cerúndolo	4	6	7

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	D Džumhur	2	77	3
	Q	N Serdarušić	6	61	6			Q	N Serdarušić	4	6	6
		A Vukic	4	1					R Marcora	6	1	4
		R Marcora	6	6											Q	N Serdarušić	63	6	3
		D Masur	6	4	62											C İlkel	77	3	6
		C İlkel	4	6	77				C İlkel	6	6
		L Giustino	6	7					L Giustino	4	2
	7	JP Varillas	1	5																			C İlkel	3	5
	4	D Petrović	6	78																		WC	F Cobolli	6	7
	Q	I Sijsling	1	66				4	D Petrović	2	2
	WC	F Cobolli	6	6				WC	F Cobolli	6	6
		S Diez	4	1											WC	F Cobolli	77	6
	SE	A Pellegrino	6	4	6										SE	A Pellegrino	63	1
	WC	S Napolitano	4	6	4			SE	A Pellegrino	6	64	6
	Alt	A Collarini	6	6				Alt	A Collarini	3	77	4
	5	H Gaston	1	4

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	A Giannessi	6	6
		G Andreozzi	3	3				8	A Giannessi	6	6
		A Bolt	0	3					J Clarke	2	4
		J Clarke	6	6											8	A Giannessi	7	3	7
	PR	T Kokkinakis	6	6											PR	T Kokkinakis	5	6	5
		Y Maden	3	2				PR	T Kokkinakis	68	6	6
		R Bemelmans	6	3	2			3	F Gaio	710	3	4
	3	F Gaio	3	6	6																	8	A Giannessi	6	4	5
	6	P Lorenzi	4	0																			JM Cerúndolo	4	6	7
		A Müller	6	6					A Müller	4	3
		JM Cerúndolo	7	7					JM Cerúndolo	6	6
	Q	T Lamasine	5	5												JM Cerúndolo	6	6
	Q	F Meligeni Alves	6	6											WC	G Zeppieri	0	3
		E Couacaud	3	4				Q	F Meligeni Alves	4	3
	WC	G Zeppieri	1	6	6			WC	G Zeppieri	6	6
	2	H Dellien	6	3	4

External links

• Main draw
• Qualifying draw