1998 Cerveza Club Colombia Open – Singles

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.

Singles
1998 Cerveza Club Colombia Open
Champion	Mariano Zabaleta
Runner-up	Ramón Delgado
Score	6–4, 6–4

Seeds

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

1. Félix Mantilla (second round)
2. Alberto Berasategui (first round)
3. Unknown (withdrew)
4. Thomas Muster (first round)
5. Francisco Clavet (second round)
6. Mariano Puerta (second round)
7. Dominik Hrbatý (first round)
8. Franco Squillari (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Finals

	Semifinals							Final
		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

Top half

	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

Bottom half

	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