2025 Montreux Nestlé Open – Singles

Singles
2025 Montreux Nestlé Open
Champion	Maja Chwalińska
Runner-up	Darja Semeņistaja
Score	6–1, 6–2

Maja Chwalińska won the singles title at the 2025 Montreux Nestlé Open, defeating Darja Semeņistaja in the final, 6–1, 6–2.^[1][2]

Irina-Camelia Begu was the reigning champion,^[3] but withdrew before the tournament began.

Key

	Semifinals							Final
		Maja Chwalińska	6	6
		Andrea Lázaro García	3	4
									Maja Chwalińska	6	6
								5	Darja Semeņistaja	1	2
	5	Darja Semeņistaja	77	63	6
		Oleksandra Oliynykova	65	77	4

	First round							Second round							Quarterfinals							Semifinals
	1/WC	J Teichmann	6	4	1
		M Chwalińska	0	6	6				M Chwalińska	6	6
		O Selekhmeteva	4	6	6				O Selekhmeteva	2	0
	Q	C Werner	6	1	1											M Chwalińska	6	6
	WC	S Bandecchi	2	3											8	A Rus	4	0
		T Korpatsch	6	6					T Korpatsch	2	5
	LL	D Spiteri	3	2				8	A Rus	6	7
	8	A Rus	6	6																			M Chwalińska	6	6
	3	S Bejlek	3	77	64																		A Lázaro García	3	4
		D Šalková	6	65	77				D Šalková	2	66
		A Lázaro García	6	6					A Lázaro García	6	78
	Q	A Bolsova	3	3												A Lázaro García	7	6
		L Radivojević	62	4											6	J Grabher	5	3
		T Würth	77	6					T Würth	5	6	1
		H Vandewinkel	2	5				6	J Grabher	7	1	6
	6	J Grabher	6	7

	First round							Second round							Quarterfinals							Semifinals
	5	D Semeņistaja	3	6	7
		M Barthel	6	3	5			5	D Semeņistaja	7	6
		K Juvan	6	6					K Juvan	5	2
		K von Deichmann	2	3											5	D Semeņistaja	6	2	6
		N Brancaccio	2	6	5										4	A Todoni	4	6	0
	WC	D Astakhova	6	3	7			WC	D Astakhova	6	1	5
	Q	S Nahimana	0	3				4	A Todoni	3	6	7
	4	A Todoni	6	6																		5	D Semeņistaja	77	63	6
	7	S Waltert	5	6	6																		O Oliynykova	65	77	4
	WC	V Ryser	7	0	4			7	S Waltert	6	6
		A Koevermans	2	5					C Branstine	4	2
		C Branstine	6	7											7	S Waltert	2	6	3
		G Maristany	61	3												O Oliynykova	6	3	6
	Q	T Kostović	77	6				Q	T Kostović	2	3
		O Oliynykova	6	6					O Oliynykova	6	6
	2	M Sherif	3	4

The top five seeds received a bye into the qualifying competition.

	First round							Qualifying competition
								1	Sada Nahimana	6	77
								7	Anouck Vrancken Peeters	3	63
	WC	Marie Mettraux	1	2
	7	Anouck Vrancken Peeters	6	6

	Qualifying competition
	2	Caroline Werner	7	4	77
	5	Renáta Jamrichová	5	6	62

	First round							Qualifying competition
								3	Aliona Bolsova	6	77
								6	Dalila Spiteri	2	61
		Jessica Bertoldo	4	4
	6	Dalila Spiteri	6	6

	First round							Qualifying competition
								4	Teodora Kostović	79	6
								WC	Alina Granwehr	67	1
	WC	Alina Granwehr	63	6	6
	8	Elena Malõgina	77	1	2

• Main draw
• Qualifying draw