Singles
2022 Porto Open
Champion	Altuğ Çelikbilek
Runner-up	Christopher O'Connell
Score	7–6(7–5), 3–1 ret.

Altuğ Çelikbilek was the defending champion^[1] and successfully defended his title after Christopher O'Connell retired at 7–6^(7–5), 3–1 down in the final.

Seeds

Draw

Finals

	Semifinals							Final
	1	James Duckworth	65	4
		Altuğ Çelikbilek	77	6
									Altuğ Çelikbilek	77	3
								3	Christopher O'Connell	65	1r
	3	Christopher O'Connell	6	6
	2	Yoshihito Nishioka	3	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Duckworth	6	6
	WC	Pedro Araújo	3	4				1	J Duckworth	6	6
	Alt	A Bellier	6	2	6			Alt	A Bellier	2	1
	Alt	J Jung	3	6	4										1	J Duckworth	77	6
		M Bašić	6	4	3										Q	A McHugh	63	0
	Q	A McHugh	3	6	6			Q	A McHugh	77	6
		F Ferreira Silva	7	2					F Ferreira Silva	65	1
	7	C Lestienne	5	1r																		1	J Duckworth	65	4
	4	N Borges	65	4																			A Çelikbilek	77	6
		A Escoffier	77	6					A Escoffier	2	3
		A Çelikbilek	6	6					A Çelikbilek	6	6
		R Olivo	3	3												A Çelikbilek	7	6
		Y Uchiyama	5	4											6	E Gerasimov	5	4
		E Donskoy	7	6					E Donskoy	3	79	2
	Q	G Décamps	77	4	1			6	E Gerasimov	6	67	6
	6	E Gerasimov	63	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	LL	K de Schepper	6	6
	Q	U Blanch	4	4				LL	K de Schepper	5	3
		K Uchida	77	77					K Uchida	7	6
		I Marchenko	63	63												K Uchida	4	2
	WC	J Domingues	7	62	1										3	C O'Connell	6	6
		G Barrère	5	77	6				G Barrère	3	1
	Q	O Jasika	2	4				3	C O'Connell	6	6
	3	C O'Connell	6	6																		3	C O'Connell	6	6
	5	H Grenier	6	7																		2	Y Nishioka	3	3
	WC	P Sousa	3	5				5	H Grenier	6	6
		H Moriya	4	2				Q	D Rodrigues	4	2
	Q	Daniel Rodrigues	6	6											5	H Grenier	6	2	0r
		Em Nava	6	6											2	Y Nishioka	2	6	4
	Q	T Bellucci	4	3					Em Nava	62	3
		A Kuznetsov	65	5				2	Y Nishioka	77	6
	2	Y Nishioka	77	7

References

External links

• Main draw
• Qualifying draw