2024 Open de Oeiras II – Singles

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

Singles
2024 Open de Oeiras II
Champion	Jaime Faria
Runner-up	Elias Ymer
Score	3–6, 7–6(7–3), 6–4

Main article: 2024 Open de Oeiras II

Jaime Faria won the title after defeating Elias Ymer 3–6, 7–6^(7–3), 6–4 in the final.^[2]

Seeds

1. Alex Michelsen (second round)
2. Zachary Svajda (first round)
3. Emilio Nava (second round)
4. Vít Kopřiva (second round)
5. Lloyd Harris (second round)
6. Román Andrés Burruchaga (semifinals)
7. Patrick Kypson (second round)
8. Shintaro Mochizuki (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	WC	Jaime Faria	6	65	6
	6	Román Andrés Burruchaga	4	77	1
								WC	Jaime Faria	3	77	6
									Elias Ymer	6	63	4
		Denis Yevseyev	5	2
		Elias Ymer	7	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	A Michelsen	4	6	6
	WC	H Rocha	6	3	4			1	A Michelsen	63	4
		D Novak	6	1					D Novak	77	6
	Q	D Added	0	0r												D Novak	6	4	0
		G Heide	6	6											WC	J Faria	2	6	6
	Q	D Popko	1	2					G Heide	4	4
	WC	J Faria	6	6				WC	J Faria	6	6
	8	S Mochizuki	2	4																		WC	J Faria	6	65	6
	4	V Kopřiva	6	7																		6	RA Burruchaga	4	77	1
	Q	JP Ficovich	2	5				4	V Kopřiva	4	6	3
	WC	G Elias	4	6	3				J De Loore	6	1	6
		J De Loore	6	4	6											J De Loore	3	0r
		JM Cerúndolo	6	62	0r										6	RA Burruchaga	6	2
		D Svrčina	4	77	2				D Svrčina	3	4
	Q	A Andreev	66	3				6	RA Burruchaga	6	6
	6	RA Burruchaga	78	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	P Kypson	6	6
		C Wong	3	1				7	P Kypson	5	65
	SE	G Onclin	63	67					B Zhukayev	7	77
		B Zhukayev	77	79												B Zhukayev	4	6	3
	Q	L Neumayer	6	5	0											D Yevseyev	6	2	6
		D Yevseyev	3	7	6				D Yevseyev	710	6
	SE	J Berrettini	77	4	5			3	E Nava	68	0
	3	E Nava	62	6	7																		D Yevseyev	5	2
	5	L Harris	7	78																			E Ymer	7	6
	Q	F Ferreira Silva	5	66				5	L Harris	5	3
		E Ymer	6	6					E Ymer	7	6
		E Quinn	3	4												E Ymer	6	1	6
		T Boyer	68	77	6											J Choinski	2	6	4
		D Blanch	710	60	3				T Boyer	4	5
		J Choinski	6	6					J Choinski	6	7
	2	Z Svajda	3	0