2022 Porsche Tennis Grand Prix – Singles

Iga Świątek defeated Aryna Sabalenka in the final, 6–2, 6–2 to win the singles tennis title at the 2022 Women's Stuttgart Open.^[1] By winning her fourth consecutive title, Świątek extended her winning streak to 23 matches.

Ashleigh Barty was the defending champion,^[2] but she announced her retirement from professional tennis in March 2022.^[3]

The top four seeds received a bye into the second round.

	Semifinals							Final
	1	Iga Świątek	64	6	7
		Liudmila Samsonova	77	4	5
								1	Iga Świątek	6	6
								3	Aryna Sabalenka	2	2
	3	Aryna Sabalenka	77	6
	2	Paula Badosa	65	4

	First round							Second round							Quarterfinals							Semifinals
								1	I Świątek	6	6
		V Golubic	7	5	5			Q	E Lys	1	1
	Q	E Lys	5	7	7										1	I Świątek	6	6
	LL	T Korpatsch	3	77	6										8	E Raducanu	4	4
		C Giorgi	6	62	1			LL	T Korpatsch	0	6	1
	Q	S Sanders	1	2				8	E Raducanu	6	2	6
	8	E Raducanu	6	6																		1	I Świątek	64	6	7
																							L Samsonova	77	4	5
								4	M Sakkari	4	1r
	WC	L Siegemund	6	6				WC	L Siegemund	6	3
		T Zidanšek	3	3											WC	L Siegemund	5	3
		L Samsonova	6	6												L Samsonova	7	6
	Q	C Paquet	0	0					L Samsonova	6	6
		P Kvitová	4	6	65			6	Ka Plíšková	4	4
	6	Ka Plíšková	6	4	77

	First round							Second round							Quarterfinals							Semifinals
	5	A Kontaveit	3	6	6
		A Kerber	6	4	4			5	A Kontaveit	2	6	77
		S Zhang	65	66					E Alexandrova	6	3	65
		E Alexandrova	77	78											5	A Kontaveit	4	6	1
	WC	J Niemeier	65	3											3	A Sabalenka	6	3	6
		B Andreescu	77	6					B Andreescu	1	6	2
								3	A Sabalenka	6	3	6
																						3	A Sabalenka	77	6
	7	O Jabeur	4	6	6																	2	P Badosa	65	4
		M Vondroušová	6	2	3			7	O Jabeur	6	6
		C Gauff	4	2					D Kasatkina	3	3
		D Kasatkina	6	6											7	O Jabeur	69	6	3
		E Rybakina	77	7											2	P Badosa	711	1	6
	Q	N Schunk	63	5					E Rybakina	2	6	64
								2	P Badosa	6	4	77

	First round							Qualifying competition
	1	Panna Udvardy	63	1
	PR	Kathinka von Deichmann	77	6
								PR	Kathinka von Deichmann	3	5
								WC	Eva Lys	6	7
	WC	Eva Lys	6	3	6
	5	Cristina Bucșa	1	6	4

	First round							Qualifying competition
	2	Chloé Paquet	6	3	6
		Ellen Perez	4	6	2
								2	Chloé Paquet	6	6
								7	Stefanie Vögele	2	3
		Carole Monnet	2	0
	7	Stefanie Vögele	6	6

	First round							Qualifying competition
	3	Tamara Korpatsch	6	6
		Mandy Minella	4	3
								3	Tamara Korpatsch	3	4
								8	Storm Sanders	6	6
	WC	Mara Guth	3	2
	8	Storm Sanders	6	6

	First round							Qualifying competition
	4	Maddison Inglis	6	4	1
		Nastasja Schunk	4	6	6
									Nastasja Schunk	6	6
								6	Elina Avanesyan	4	1
		Federica Di Sarra	4	6	3
	6	Elina Avanesyan	6	4	6

• Main draw
• Qualifying draw