Singles
1984 Geneva Open
Final
Champion	Aaron Krickstein
Runner-up	Henrik Sundström
Score	6–7, 6–1, 6–4
Details
Draw	32
Seeds	8
Events
Singles Doubles
← 1983 · Geneva Open · 1985 →

Mats Wilander was the defending champion but lost in the quarterfinals this year.

Aaron Krickstein won the title, defeating Henrik Sundström 6–7, 6–1, 6–4 in the final.

	Semifinals							Final
	5	Aaron Krickstein	6	6	6
		Alejandro Ganzábal	7	0	2
								5	Aaron Krickstein	6	6	6
								2	Henrik Sundström	7	1	4
	6	Libor Pimek	3	4
	2	Henrik Sundström	6	6

	First round							Second round							Quarterfinals							Semifinals
	1	M Wilander	6	6
	WC	R Stadler	2	1				1	M Wilander	5	6	6
		J Avendaño	2	7	3				M Jaite	7	4	2
		M Jaite	6	6	6										1	M Wilander	3	7	4
	Q	E Bengoechea	6	3	6										5	A Krickstein	6	6	6
	Q	P Hjertquist	4	6	3			Q	E Bengoechea	3	4
		D Tarr	4	2				5	A Krickstein	6	6
	5	A Krickstein	6	6																		5	A Krickstein	6	6	6
	4	T Šmíd	6	7																			A Ganzábal	7	0	2
	Q	J Bardou	2	6				4	T Šmíd	6	6
		P Elter	6	3	6				P Elter	3	3
		P Doohan	3	6	1										4	T Šmíd	7	2	6
		A Ganzábal	1	7	6											A Ganzábal	6	6	7
		R Viver	6	6	2				A Ganzábal	6	6	7
		S Colombo	6	6					S Colombo	7	1	5
	8	E Sánchez	3	3

	First round							Second round							Quarterfinals							Semifinals
	6	L Pimek	2	6	6
		K Carlsson	6	2	3			6	L Pimek	6	6
	Q	J Čihák	7	7				Q	J Čihák	0	4
		J Fillol	6	6											6	L Pimek	6	7
		J Carlsson	5	1											3	J Aguilera	1	6
	WC	Christoph Meyer	7	6				WC	C Meyer	2	2
		C Panatta	4	0				3	J Aguilera	6	6
	3	J Aguilera	6	6																		6	L Pimek	3	4
	7	Z Kuhárszky	3	6																		2	H Sundström	6	6
		D Keretić	6	7					D Keretić	6	6
		M Ostoja	5	4					G Urpí	3	4
		G Urpí	7	6												D Keretić	3	4
		A Tous	7	7											2	H Sundström	6	6
		G Rivas	6	6					A Tous	3	3
	WC	I Năstase	2	6				2	H Sundström	6	6
	2	H Sundström	6	7

• ATP main draw