1989 Belgian Open – Singles

Singles
1989 Belgian Open
1988 Champion	Arantxa Sánchez
Final
Champion	Radka Zrubáková
Runner-up	Mercedes Paz
Score	7–6, 6–4
Events
Singles Doubles
← 1988 · Belgian Open · 1990 →

Arantxa Sánchez was the defending champion but did not compete that year.

Radka Zrubáková won in the final 7–6, 6–4 against Mercedes Paz.

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.

	First round							Second round							Quarterfinals							Semifinals							Final
	1	J Novotná	6	6
		A Devries	1	1				1	J Novotná	6	6
		A Farley	0	5					W Probst	3	2
		W Probst	6	7											1	J Novotná	0	6	2
		B Romanò	7	1	6										7	M Paz	6	2	6
		S Frankl	6	6	1				B Romanò	4	3
		C van Renterghem	6	6				7	M Paz	6	6
	7	M Paz	7	7																		7	M Paz	6	6	6
	3	M Bollegraf	6	1	7																	3	M Bollegraf	7	4	3
		S Meier	0	6	5			3	M Bollegraf	6	6
		C Caverzasio	4	6	6				C Caverzasio	2	2
		N Herreman	6	2	1										3	M Bollegraf	6	4	6
		C Bakkum	1	2												L Lásková	4	6	4
		L Lásková	6	6					L Lásková	6	6
	LL	M Maleeva	2	6	6			LL	M Maleeva	4	0
	5	N Dias	6	3	2																								7	Mercedes Paz	6	4
	8	A Kanellopoulou	6	6																									2	Radka Zrubáková	7	6
		I de Ruysscher	2	4				8	A Kanellopoulou	6	4	0
	Q	N Medvedeva	4	0					N Jagerman	4	6	6
		N Jagerman	6	6												N Jagerman	6	4	7
	Q	A Leand	1	3											4	S Wasserman	3	6	6
		L Lapi	6	6					L Lapi	6	4	0
		S Appelmans	1	4				4	S Wasserman	3	6	6
	4	S Wasserman	6	6																			N Jagerman	3	1
	6	B Schultz	6	7																		2	R Zrubáková	6	6
		C Wood	2	5				6	B Schultz	6	6
		S La Fratta	6	4	6			Q	M Laval	3	1
	Q	M Laval	1	6	7										6	B Schultz	2	3
	Q	S Farina	5	2											2	R Zrubáková	6	6
		N Guerrée	7	6					N Guerrée	0	1
		M-C Damas	4	4				2	R Zrubáková	6	6
	2	R Zrubáková	6	6

• 1989 Belgian Open Draw