2025 Porto Open – Women's singles

Women's singles
2025 Porto Open
Champion	Tereza Valentová
Runner-up	Lanlana Tararudee
Score	6–4, 6–2

Maja Chwalińska was the reigning champion,^[1] but she chose to compete in Iași instead.

Tereza Valentová won the title, defeating Lanlana Tararudee in the final, 6–4, 6–2.^[2]

Seeds

Aoi Ito (first round)
Priscilla Hon (first round)
Tereza Valentová (champion)
Heather Watson (first round, retired)
Gao Xinyu (quarterfinals)
Céline Naef (first round)
Sofia Costoulas (first round, retired)
Alina Charaeva (second 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

	Q	Himeno Sakatsume	6⁰	1

	3	Tereza Valentová	7⁷	6
								3	Tereza Valentová	6	6

									Lanlana Tararudee	4	2
		Lanlana Tararudee	6	6

		Anna-Lena Friedsam	3	3

Top half

	First round							Second round							Quarterfinals							Semifinals

	1	A Ito	1	1
	Q	H Sakatsume	6	6				Q	H Sakatsume	7	7⁷
	Q	A Korneeva	6	6				Q	A Korneeva	5	6³
		M Léonard	4	2											Q	H Sakatsume	2	7	6
		V Diatchenko	6	6												V Diatchenko	6	5	4
		G Knutson	2	4					V Diatchenko	6	4	7⁷
	WC	L Couto	1	1				8	A Charaeva	4	6	6⁰
	8	A Charaeva	6	6																		Q	H Sakatsume	6⁰	1
	3	T Valentová	6	6																		3	T Valentová	7⁷	6
		F Jorge	1	3				3	T Valentová	6	6
	Q	E Bektas	4	7⁷	6⁶				V Hrunčáková	3	0
		V Hrunčáková	6	6⁴	7⁸										3	T Valentová	6	6
		M Jorge	6	6											5	X Gao	0	3
		C Monnet	3	4					M Jorge	1	6	3
		T Andrianjafitrimo	1	2				5	X Gao	6	0	6
	5	X Gao	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals

	7	S Costoulas	5	1^r
		T Preston	7	2					T Preston	2	2
		L Tararudee	6	6					L Tararudee	6	6
		V Ryser	2	2												L Tararudee	7	6
	Q	A Falei	6⁴	6	2										WC	A Voloshchuk	5	2
		H Inoue	7⁷	3	6				H Inoue	4	3
	WC	A Voloshchuk	6	0				WC	A Voloshchuk	6	6
	4	H Watson	4	0^r																			L Tararudee	6	6
	6	C Naef	4	1																			A-L Friedsam	3	3
		A-L Friedsam	6	6					A-L Friedsam	7	7¹³
		L Cabrera	6	6					L Cabrera	5	6¹¹
	WC	A Freitas	2	1												A-L Friedsam	3	6	6
	WC	F Laundes	0	1												M Hontama	6	4	4
		M Barthel	6	6					M Barthel	0^r
		M Hontama	6	7⁷					M Hontama	3
	2	P Hon	1	6⁴

Qualifying

Seeds

Zarina Diyas (qualifying competition)
Himeno Sakatsume (qualified)
Mei Yamaguchi (qualifying competition)
Alina Korneeva (qualified)
Liang En-shuo (qualifying competition)
Emina Bektas (qualified)
Aliona Falei (qualified)
Yasmine Mansouri (first round)

Qualifiers

Qualifying draw

First qualifier

	First round							Qualifying competition

	1	Zarina Diyas	6	6

	WC	Ana Filipa Santos	3	0
								1	Zarina Diyas	2	6	4

								7	Aliona Falei	6	4	6
		Evialina Laskevich	4	6⁴

	7	Aliona Falei	6	7⁷

Second qualifier

	First round							Qualifying competition

	2	Himeno Sakatsume	6	6

	WC	Teresa Franco Dias	0	1
								2	Himeno Sakatsume	6	6

								5	Liang En-shuo	3	4
		Ankita Raina	3	1

	5	Liang En-shuo	6	6

Third qualifier

	First round							Qualifying competition

	3	Mei Yamaguchi	7	7

		Anastasia Tikhonova	5	5
								3	Mei Yamaguchi	0	4

								6	Emina Bektas	6	6
		Rinko Matsuda	2	5

	6	Emina Bektas	6	7

Fourth qualifier

	First round							Qualifying competition

	4	Alina Korneeva	6	6

		Ekaterina Ovcharenko	2	3
								4	Alina Korneeva	6	6

									Madison Sieg	2	3
		Madison Sieg	6	2	6

	8	Yasmine Mansouri	2	6	4

References

^ "W75 Porto". www.itftennis.com.
^ "Teenage sweep: Valentova and Marcinko win latest WTA 125 titles". Women's Tennis Association. Retrieved 21 July 2025.

External links