1990 Dutch Open – Singles

Karel Nováček was the defending champion, but lost in the first round this year.

Singles
1990 Dutch Open
Champion	Francisco Clavet
Runner-up	Eduardo Masso
Final score	3–6, 6–4, 6–2, 6–0

Francisco Clavet won the tournament, beating Eduardo Masso in the final, 3–6, 6–4, 6–2, 6–0.

Seeds

1. Emilio Sánchez (Semifinals)
2. Martín Jaite (Quarterfinals)
3. Juan Aguilera (Second Round)
4. Guillermo Pérez Roldán (First Round)
5. Marc Rosset (First Round, retired)
6. Carl-Uwe Steeb (First Round)
7. Horst Skoff (First Round)
8. Karel Nováček (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

Finals

	Semifinals							Final
	1	Emilio Sánchez	4	5
	Q	Eduardo Masso	6	7
								Q	Eduardo Masso	6	4	2	0
								LL	Francisco Clavet	3	6	6	6
		Omar Camporese	6	6	6
	LL	Francisco Clavet	4	7	7

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	E Sánchez	6	5	6
	WC	T Nijssen	3	7	4			1	E Sánchez	4	7	6
	WC	J Yzaga	6	6	2				W Masur	6	6	4
		W Masur	7	4	6										1	E Sánchez	6	7
	Q	O Delaître	6	6											Q	O Delaître	2	6
		J Arrese	1	0				Q	O Delaître	3	6	6
		J Sánchez	7	4	7				J Sánchez	6	4	4
	7	H Skoff	6	6	6																	1	E Sánchez	4	5
	3	J Aguilera	6	7																		Q	E Masso	6	7
		M Vajda	4	5				3	J Aguilera	3	6	2
		G Prpić	5	3				Q	E Masso	6	3	6
	Q	E Masso	7	6											Q	E Masso	4	7	6
	Q	S Casal	6	5	6											S Bruguera	6	5	0
		D Pérez	1	7	2			Q	S Casal	1	3
		S Bruguera	6	6					S Bruguera	6	6
	6	C-U Steeb	3	1

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	5	M Rosset	2	1^r
	Q	C Costa	6	3				Q	C Costa	6	6	1
		F Davín	3	1					R Agénor	7	3	6
		R Agénor	6	6												R Agénor	5	6
		F Santoro	3	5												O Camporese	7	7
		O Camporese	6	7					O Camporese	6	6	7
		M Filippini	6	6					M Filippini	7	1	6
	4	G Pérez Roldán	3	4																			O Camporese	6	6	6
	8	K Nováček	6	6																		LL	F Clavet	4	7	7
	LL	F Clavet	7	7				LL	F Clavet	7	6
		P Haarhuis	6	6					P Haarhuis	5	2
		A Mancini	2	2											LL	F Clavet	5	6	6
		T Carbonell	7	3	6										2	M Jaite	7	1	2
		R Azar	6	6	3				T Carbonell	6	5	4
		M Koevermans	6	1	3			2	M Jaite	4	7	6
	2	M Jaite	1	6	6

References

• Main Draw