2022 Open Internacional de San Sebastián – Singles

This was the first edition of the tournament.^[1]

Singles
2022 Open Internacional de San Sebastián
Champion	Julia Grabher
Runner-up	Aliona Bolsova
Score	6–3, 7–6(7–3)

Main article: 2022 Open Internacional de San Sebastián

Julia Grabher won the title, defeating Aliona Bolsova in the final, 6–3, 7–6^(7–3).

Seeds

1. Julia Grabher (champion)
2. Clara Burel (second round)
3. Elina Avanesyan (second round, withdrew)
4. Ekaterine Gorgodze (first round)
5. Victoria Jiménez Kasintseva (second round)
6. Brenda Fruhvirtová (quarterfinals)
7. Raluca Șerban (semifinals)
8. Sinja Kraus (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
	1	Julia Grabher	6	6
	7	Raluca Șerban	1	2
								1	Julia Grabher	6	77
									Aliona Bolsova	3	63
		Aliona Bolsova	6	7
		Eva Vedder	1	5

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Grabher	6	7
		IL Roșca	1	5				1	J Grabher	6	6
		İ Öz	6	4	7				İ Öz	1	3
	Q	N Kolb	2	6	5										1	J Grabher	6	77
		Á Fita Boluda	3	5												K Zavatska	4	64
		K Zavatska	6	7					K Zavatska	6	6
	Q	O Gavrilă	3	3				5/WC	V Jiménez Kasintseva	1	4
	5/WC	V Jiménez Kasintseva	6	6																		1	J Grabher	6	6
	4	E Gorgodze	6	4	5																	7	R Șerban	1	2
		P Ormaechea	3	6	7				P Ormaechea	77	6
		T Barkova	5	2					J Bouzas Maneiro	61	2
		J Bouzas Maneiro	7	6												P Ormaechea	5	7	67
	Q	A Benaïssa	77	6											7	R Șerban	7	5	79
	Q	J Jebawy	65	4				Q	A Benaïssa	0	0
		A Gámiz	77	2	1			7	R Șerban	6	6
	7	R Șerban	62	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	S Kraus	6	65	2
		G Maristany	3	77	6				G Maristany	2	77	3
		L Romero Gormaz	7	4	1				A Bolsova	6	65	6
		A Bolsova	5	6	6											A Bolsova	3	6	6
		N Schunk	1	6	6											N Schunk	6	3	2
	PR	E Arango	6	3	4				N Schunk	w/o
	Q	A Monnot	3	2				3	E Avanesyan
	3	E Avanesyan	6	6																			A Bolsova	6	7
	6	B Fruhvirtová	6	6																			E Vedder	1	5
	WC	A Mintegi del Olmo	4	2				6	B Fruhvirtová	6	77
	Q	N Berecoechea	77	2	2			WC	L Cortez Llorca	3	60
	WC	L Cortez Llorca	64	6	6										6	B Fruhvirtová	3	6	4
		E Vedder	6	6												E Vedder	6	2	6
	LL	N Bouzó Zanotti	2	4					E Vedder	6	6
	WC	C Martínez Círez	2	2				2	C Burel	0	2
	2	C Burel	6	6