1989 Geneva Open – Singles

Singles
1989 Geneva Open
Champion	Marc Rosset
Runner-up	Guillermo Pérez-Roldán
Final score	6–4, 7–5

Marián Vajda was the defending champion, but did not participate this year.

Marc Rosset won the title, defeating Guillermo Pérez-Roldán 6–4, 7–5 in the final.

Seeds

Draw

Key

Finals

	Semifinals							Final
	WC	Marc Rosset	6	3	6
		Eduardo Bengoechea	2	6	2
								WC	Marc Rosset	6	7
								4	Guillermo Pérez-Roldán	4	5
	4	Guillermo Pérez-Roldán	6	6
	Q	Francisco Yunis	4	3

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	A Mancini	7	4	6
	Q	X Daufresne	5	6	7			Q	X Daufresne	6	6
		C Motta	6	6					C Motta	2	4
		A Vysand	3	4											Q	X Daufresne	1	2
		L Duncan	7	6											WC	M Rosset	6	6
		C Mezzadri	6	1					L Duncan	2	3
	WC	M Rosset	6	6				WC	M Rosset	6	6
	7/WC	G Forget	2	2																		WC	M Rosset	6	3	6
	3	A Gómez	6	6																			E Bengoechea	2	6	2
		A Mronz	1	1				3	A Gómez	6	6	5
		E Bengoechea	7	6					E Bengoechea	7	4	7
		F Luna	5	4												E Bengoechea	6	6
		J Brown	3	1												L Jonsson	3	2
		L Jonsson	6	6					L Jonsson	6	7
		Stefan Lochbihler	3	1				6	M Filippini	3	5
	6	M Filippini	6	6

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	5	G Ivanišević	3	6
		J Aguilera	6	7					J Aguilera	6	3	6
	WC	R Stadler	6	5	2				U Riglewski	1	6	4
		U Riglewski	4	7	6											J Aguilera	0	2
		H de la Peña	6	0	0										4	G Pérez-Roldán	6	6
		R Argüello	2	6	6				R Argüello	6	2
		T Tulasne	5	3				4	G Pérez-Roldán	7	6
	4	G Pérez-Roldán	7	6																		4	G Pérez-Roldán	6	6
	8	B Orešar	2	1																		Q	F Yunis	4	3
	Q	F Yunis	6	6				Q	F Yunis	7	6
		M Ostoja	6	0	7				M Ostoja	5	3
	Q	G Luza	3	6	6										Q	F Yunis	6	1	6
		M Wostenholme	0	6	5										Q	S Cortes	2	6	3
	Q	S Cortes	6	3	7			Q	S Cortes	5	6	6
		C Bergström	6	0	6				C Bergström	7	2	1
	2	S Bruguera	3	6	2

References

• Main Draw