Singles
2021 Garden Open
Champion	Andrea Pellegrino
Runner-up	Hugo Gaston
Score	3–6, 6–2, 6–1

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

Andrea Pellegrino won the title after defeating Hugo Gaston 3–6, 6–2, 6–1 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	6	Juan Pablo Varillas	4	5
	5	Hugo Gaston	6	7
								5	Hugo Gaston	6	2	1
								WC	Andrea Pellegrino	3	6	6
	WC	Andrea Pellegrino	3	6	6
	Q	Vít Kopřiva	6	1	1

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	G Barrère	64	4
		G Andreozzi	77	6					G Andreozzi	5	78	2
		E Couacaud	3	3					E Ymer	7	66	6
		E Ymer	6	6												E Ymer	4	3
	Alt	B Gojo	2	3											6	JP Varillas	6	6
		R Marcora	6	6					R Marcora	3	0
	Alt	A Collarini	2	6	2			6	JP Varillas	6	6
	6	JP Varillas	6	3	6																	6	JP Varillas	4	5
	3	P Lorenzi	77	2	6																	5	H Gaston	6	7
		Y Maden	64	6	3			3	P Lorenzi	6	1	5
		A Bolt	3	4				Q	T Lamasine	4	6	7
	Q	T Lamasine	6	6											Q	T Lamasine	2	66
	PR	T Kokkinakis	6	6											5	H Gaston	6	78
		J Clarke	2	4				PR	T Kokkinakis	2	3
		E Escobedo	3	4				5	H Gaston	6	6
	5	H Gaston	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	S Diez	6	2	3
	WC	A Pellegrino	1	6	6			WC	A Pellegrino	79	6
	Q	F Cobolli	7	5				Q	F Cobolli	67	1
		A Vukic	5	0r											WC	A Pellegrino	2	6	6
	WC	G Zeppieri	6	6											4	S Ofner	6	2	3
	WC	S Napolitano	3	4				WC	G Zeppieri	3	5
	Q	A Molčan	79	0	3			4	S Ofner	6	7
	4	S Ofner	67	6	6																	WC	A Pellegrino	3	6	6
	7	L Giustino	77	7																		Q	V Kopřiva	6	1	1
		F Horanský	62	5				7	L Giustino	6	6
		S Stakhovsky	6	3	7				S Stakhovsky	4	4
	SE	M Bourgue	4	6	5										7	L Giustino	6	5	3
		B Tomic	6	6											Q	V Kopřiva	1	7	6
		R Bemelmans	3	4					B Tomic	3	3
	Q	V Kopřiva	77	6				Q	V Kopřiva	6	6
	2	H Dellien	64	3

References

External links

• Main draw
• Qualifying draw