Doubles
1989 Cincinnati Open
Champions	Ken Flach Robert Seguso
Runners-up	Pieter Aldrich Danie Visser
Score	6–4, 6–4

Rick Leach and Jim Pugh were the defending champions but only Leach competed that year with Laurie Warder.

Leach and Warder lost in the quarterfinals to Pieter Aldrich and Danie Visser.

Ken Flach and Robert Seguso won in the final 6–4, 6–4 against Aldrich and Visser.

Seeds

Draw

Final

	Semifinals							Final
	8	Carlos di Laura Javier Frana	6	2
	3	Ken Flach Robert Seguso	7	6
								3	Ken Flach Robert Seguso	6	6
								6	Pieter Aldrich Danie Visser	4	4
	6	Pieter Aldrich Danie Visser	7	6
	7	Jim Courier Pete Sampras	6	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Fitzgerald A Järryd	6	6
		A Olhovskiy A Volkov	3	3				1	J Fitzgerald A Järryd	6	6
		A Cherkasov A Chesnokov	7	4	4				R Phillips S Salumaa	2	1
		R Phillips S Salumaa	6	6	6										1	J Fitzgerald A Järryd	6	2	3
		C Eagle B Moir	4	3											8	C di Laura J Frana	3	6	6
		A Gómez M Wilander	6	6					A Gómez M Wilander	6	3	0
		R Baxter L Scott	5	5				8	C di Laura J Frana	1	6	6
	8	C di Laura J Frana	7	7																		8	C di Laura J Frana	6	2
	3	K Flach R Seguso	5	6	6																	3	K Flach R Seguso	7	6
		A Moreno J Yzaga	7	4	4			3	K Flach R Seguso	4	7	6
		M De Palmer G Van Emburgh	3	3					M Anger R Van't Hof	6	6	1
		M Anger R Van't Hof	6	6											3	K Flach R Seguso	1
		M Knowles M Ruah	3	2												N Broad G Muller	2r
		N Broad G Muller	6	6					N Broad G Muller	7	6
		R Matuszewski M Schapers	2	2				5	M Kratzmann W Masur	6	3
	5	M Kratzmann W Masur	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	P Aldrich D Visser	6	6	6
		C Bailey B Scanlon	3	7	3			6	P Aldrich D Visser	6	7
		M Nido M Robertson	7	6					M Nido M Robertson	2	6
		J Rive T Wilkison	6	3											6	P Aldrich D Visser	4	6	7
		V Amritraj P Lundgren	7	6											4	R Leach L Warder	6	2	6
		O Delaître T Tulasne	6	0					V Amritraj P Lundgren	2	3
		M Flur T Siegel	1	2				4	R Leach L Warder	6	6
	4	R Leach L Warder	6	6																		6	P Aldrich D Visser	7	6
	7	J Courier P Sampras	6	4	6																	7	J Courier P Sampras	6	3
		M Davis T Pawsat	4	6	1			7	J Courier P Sampras	6	6
		N Kroon E Winogradsky	6	6					N Kroon E Winogradsky	3	3
		E Ross J Ross	4	3											7	J Courier P Sampras	4	6	6
		B Pearce B Talbot	6	4	6										2	J Grabb P McEnroe	6	4	3
		C Honey R Krishnan	2	6	1				B Pearce B Talbot	1	4
		S Kruger J Stoltenberg	4	1				2	J Grabb P McEnroe	6	6
	2	J Grabb P McEnroe	6	6

External links

• 1989 Cincinnati Open Doubles Draw