1989 Benson and Hedges Open – Singles

Ramesh Krishnan defeated Amos Mansdorf 6–4, 6–0 to win the 1989 Heineken Open singles competition. Mansdorf was the defending champion.

Singles
1989 Benson and Hedges Open
Champion	Ramesh Krishnan
Runner-up	Amos Mansdorf
Final score	6–4, 6–0
Draw	32 (4 Q / 3 WC )
Seeds	8

Seeds

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.

1. Amos Mansdorf (Final)
2. Ramesh Krishnan (Champion)
3. Milan Šrejber (Second Round)
4. Michiel Schapers (First Round)
5. Richard Matuszewski (First Round)
6. Horacio de la Peña (Second Round)
7. Shuzo Matsuoka (First Round)
8. Jim Grabb (Quarterfinals)

Draw

Key

• Q - Qualifier
• WC - Wild Card
• LL - Lucky Loser

	First Round							Second Round							Quarterfinals							Semifinals							Final
	1	A Mansdorf	6	6
		M Oosting	4	4				1	A Mansdorf	7	6
	LL	J Cunha-Silva	1	4				Q	D Wheaton	5	1
	Q	D Wheaton	6	6											1	A Mansdorf	6	2	6
		C Pridham	7	6	5											P Wekesa	4	6	2
		M Westphal	6	7	7				M Westphal	6	3	7
		P Wekesa	7	6					P Wekesa	4	6	9
	7	S Matsuoka	6	2																		1	A Mansdorf	6	6
	4	M Schapers	4	4																			R Smith	3	2
		P Chamberlin	6	6					P Chamberlin	2	6
		R Smith	6	7					R Smith	6	7
	WC	S Lewis	3	6												R Smith	7	6
		S Guy	1	7	1											K Evernden	5	2
		K Evernden	6	6	6				K Evernden	6	3	6
		U Riglewski	6	4	6				U Riglewski	4	6	4
	5	R Matuszewski	1	6	2																								1	Amos Mansdorf	4	0
	WC/6	H de la Peña	6	3	6																								2	Ramesh Krishnan	6	6
	Q	G Pozzi	3	6	2			WC/6	H de la Peña	6	5	2
		B Dyke	2	7	4				G Michibata	3	7	6
		G Michibata	6	6	6											G Michibata	1	3
		R Reneberg	6	4	6											R Reneberg	6	6
		D Marcelino	3	6	3				R Reneberg	6	6
		V Paloheimo	5	7	3			3	M Šrejber	3	4
	3	M Šrejber	7	6	6																		R Reneberg	6	3
	8	J Grabb	6	7																		2	R Krishnan	7	6
	Q	J Ross	4	5				8	J Grabb	1	6	6
		J Brown	4	6	7				R Weiss	6	2	0
	Q	R Weiss	6	1	9										8	J Grabb	5	0
		T Svantesson	6	7											2	R Krishnan	7	6
	WC	A Lobb	2	6					T Svantesson	3	3
		M Kures	1	6				2	R Krishnan	6	6
	2	R Krishnan	6	7

External links

• Association of Tennis Professional (ATP) – 1989 Men's Singles draw