Singles
2022 Open de Oeiras II
Champion	Gastão Elias
Runner-up	Alessandro Giannessi
Score	7–6(7–4), 6–1

Gastão Elias was the two-time defending champion^[1] and successfully defended his title, defeating Alessandro Giannessi 7–6^(7–4), 6–1 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	7	Jozef Kovalík	6	4	5
	5	Alessandro Giannessi	2	6	7
								5	Alessandro Giannessi	64	1
									Gastão Elias	77	6
		Gastão Elias	2	6	6
	2	Zdeněk Kolář	6	2	1

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	T Monteiro	4	5
		K Żuk	6	7					K Żuk	4	3
		T Skatov	65	65					L Rosol	6	6
		L Rosol	77	77												L Rosol	66	2
		E Furness	79	6											7	J Kovalík	78	6
	WC	Pedro Araújo	67	3					E Furness	65	2
	Q	E Kırkın	2	3				7	J Kovalík	77	6
	7	J Kovalík	6	6																		7	J Kovalík	6	4	5
	4	C O'Connell	4	6	6																	5	A Giannessi	2	6	7
		N Serdarušić	6	3	2			4	C O'Connell	6	6
		T Lamasine	6	2	77				T Lamasine	3	4
	Q	A Rybakov	3	6	65										4	C O'Connell	4	4
	Q	F Marozsán	6	6											5	A Giannessi	6	6
		D Yevseyev	2	3				Q	F Marozsán	7	64	4
		L Darderi	6	65	1			5	A Giannessi	5	77	6
	5	A Giannessi	4	77	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	D Popko	6	3	6
		D Svrčina	4	6	4			6	D Popko	5	4
		Z Piros	6	6					Z Piros	7	6
	WC	J Domingues	3	3												Z Piros	4	7	3
		Sebastian Fanselow	1	2												G Elias	6	5	6
		G Elias	6	6					G Elias	2	7	6
		P Sousa	6	5	3			3	N Borges	6	5	3
	3	N Borges	4	7	6																		G Elias	2	6	6
	8	D Kuzmanov	77	0	6																	2	Z Kolář	6	2	1
	Q	A Lazarov	65	6	2			8	D Kuzmanov	6	6
	Q	Lucas Gerch	6	6				Q	L Gerch	2	1
		FC Jianu	3	4											8	D Kuzmanov	1	6	66
	Q	Oscar José Gutierrez	6	6											2	Z Kolář	6	0	78
	WC	T Cação	2	3				Q	OJ Gutierrez	4	3
		L Wessels	1	4				2	Z Kolář	6	6
	2	Z Kolář	6	6

References

External links

• Main draw
• Qualifying draw