W. Andrew Robinson

Women's singles
1990 Canadian Open
Final
Champion	Steffi Graf
Runner-up	Katerina Maleeva
Score	6–1, 6–7, 6–3
Details
Draw	56 (8Q)
Seeds	16
Events
Singles men women Doubles men women
← 1989 · Canada Open · 1991 →

Steffi Graf defeated Katerina Maleeva in the final, 6–1, 6–7, 6–3 to win the women's singles tennis title at the 1990 Canadian Open.^[1][2]

Martina Navratilova was the reigning champion, but chose not to participate.

The top eight seeds received a bye to the second round.

	Quarterfinals							Semifinals							Final
	1	Steffi Graf	6	6
	5	Natalia Zvereva	0	4
								1	Steffi Graf	6	6
								7	Nathalie Tauziat	2	2
	4	Manuela Maleeva-Fragniere	3	2
	7	Nathalie Tauziat	6	6
															1	Steffi Graf	6	6	6
															3	Katerina Maleeva	1	7	3
		Naoko Sawamatsu	7	2	4
	3	Katerina Maleeva	6	6	6
								3	Katerina Maleeva	6	6
								2	Gabriela Sabatini	3	4
	6	Jennifer Capriati	6	1	4
	2	Gabriela Sabatini	3	6	6

	First round							Second round							Third round							Quarterfinals
								1	S Graf	6	6
	LL	L Spadea	1	1					M Javer	1	2
		M Javer	6	6											1	S Graf	7	6
	LL	R Baranski	6	6											15	L McNeil	5	3
		B Fulco	4	2				LL	R Baranski	4	0
		R Simpson	1	1				15	L McNeil	6	6
	15	L McNeil	6	6																		1	Steffi Graf	6	6
	13	L Savchenko	0	6	6																	5	Natalia Zvereva	0	4
		H Cioffi	6	1	0			13	L Savchenko	2	2r
		J Durie	7	6					J Durie	6	4
		S Martin	6	3												J Durie	4	2
		N Miyagi	4	7	2										5	N Zvereva	6	6
		S Loosemore	6	6	6				S Loosemore
								5	N Zvereva	w/o

	First round							Second round							Third round							Quarterfinals
								4	M Maleeva-Fragniere	4
		M Maleeva	6	6					M Maleeva	1r
	Q	K Jordan	4	3											4	M Maleeva-Fragniere	6	6
	Q	Y Segal	3	0											9	H Kelesi	1	0
		A Minter	6	6					A Minter	4	4
		C Cunningham	6	3				9	H Kelesi	6	6
	9	H Kelesi	7	6																		4	Manuela Maleeva-Fragniere	3	2
	11	C Porwik	6	7																		7	Nathalie Tauziat	6	6
		E Burgin	2	6				11	C Porwik	4	6	6
		C Chabalgoity	0	7	0				P Hy	6	4	7
		P Hy	6	5	6											P Hy	3	2
		E Smylie	1	6	6										7	N Tauziat	6	6
		B Bowes	6	2	7				B Bowes	3	6	2
								7	N Tauziat	6	2	6

	First round							Second round							Third round							Quarterfinals
								8	B Paulus	6	6	6
		M Strandlund	3	1					T Phelps	7	4	4
		T Phelps	6	6											8	B Paulus	2	6	3
	Q	L Field	6	7												N Sawamatsu	6	1	6
		A Leand	3	5				Q	L Field	1	3
		N Sawamatsu	6	6					N Sawamatsu	6	6
	14	J Halard	3	3																			Naoko Sawamatsu	7	2	4
	16	R Rajchrtová	7	4	5																	3	Katerina Maleeva	6	6	6
	Q	S Gomer	6	6	7			Q	S Gomer	5	2
	Q	J Richardson	6	6				Q	J Richardson	7	6
	Q	L Allen	0	4											Q	J Richardson	0	0
		B Cordwell	6	3	6										3	K Maleeva	6	6
		J Hetherington	2	6	4				B Cordwell	0	2
								3	K Maleeva	6	6

	First round							Second round							Third round							Quarterfinals
								6	J Capriati	6	6
	Q	L Green	6	6				Q	L Green	4	0
		M Mroz	4	0											6	J Capriati	6	6
		C Benjamin	2	6	7											C Benjamin	3	2
		B Nagelsen	6	3	6				C Benjamin	4
		A Grossman	7	4	4			12	M Bollegraf	2r
	12	M Bollegraf	5	6	6																	6	Jennifer Capriati	6	1	4
	10	R Reggi	6	6																		2	Gabriela Sabatini	3	6	6
		I Demongeot	4	3				10	R Reggi	6	6
		M Werdel	7	6					M Werdel	1	0
		S Italiano	5	2											10	R Reggi	1	0
		K Rinaldi	6	6											2	G Sabatini	6	6
	Q	C Toleafoa	4	1					K Rinaldi	0	3
								2	G Sabatini	6	6

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