Singles
1998 Cerveza Club Colombia Open
Final
Champion	Mariano Zabaleta[1]
Runner-up	Ramón Delgado
Score	6–4, 6–4
Events
Singles men women Doubles men women
← 1997 · Cerveza Club Colombia Open · 1999 →

The 1998 Cerveza Club Colombia Open was a men's tennis tournament played on Clay in Bogotá, Colombia that was part of the International Series of the 1998 ATP Tour. It was the fifth edition of the tournament and was held from 2 November – 8 November.

Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated.

	Semifinals							Final[1]
		Ramón Delgado	6	4	3
		Sargis Sargsian	3	6	1r
									Ramón Delgado	4	4
									Mariano Zabaleta	6	6
		Mariano Zabaleta	6	6
		Jiří Novák	2	4

	First round							Second round							Quarterfinals							Semifinals
	1	F Mantilla	6	6
		G Cañas	4	2				1	F Mantilla	64	5
		J Courier	6	6					J Courier	7	7
		M Rodríguez	1	3												J Courier	7	1	7
		F Meligeni	6	6												R Delgado	66	6	5
		N Massú	2	3					F Meligeni	3	4
		R Delgado	6	6					R Delgado	6	6
	7	D Hrbatý	4	3																			R Delgado	6	4	3
		J Alonso	6	3	6																		S Sargsian	3	6	1r
		A Sá	4	6	1				J Alonso	1	7	4
		S Sargsian	6	6					S Sargsian	6	65	6
		L Arnold	2	4												S Sargsian	7	7
		J Balcells	6	7												J Balcells	64	5
		N Lapentti	3	62					J Balcells	4	6	7
	5	F Clavet	6	6				5	F Clavet	6	3	65
		K Alami	4	2

	First round							Second round							Quarterfinals							Semifinals
	6	M Puerta	6	6
		S Campbell	1	3				6	M Puerta	6	3	4
		M Zabaleta	6	6					M Zabaleta	3	6	6
		F Vicente	4	4												M Zabaleta	63	6	7
		M Hadad	6	6												M Hadad	7	4	66
		R Schlachter	2	0					M Hadad	6	2
		X Malisse	7	6					X Malisse	2	0r
	4	T Muster	5	1																			M Zabaleta	6	6
		D Sanguinetti	7	6																			J Novák	2	4
	8	F Squillari	66	3					D Sanguinetti	6	7
		JA Marín	6	6					JA Marín	4	5
		D van Scheppingen	3	3												D Sanguinetti	5	6	4
		L Morejon	7	7												J Novák	7	4	6
		Á Calatrava	5	65					L Morejon	3	2
		J Novák	6	6					J Novák	6	6
	2	A Berasategui	2	2