Singles
1990 CA-TennisTrophy
Final
Champion	Anders Järryd
Runner-up	Horst Skoff
Score	6–3, 6–3, 6–1
Details
Draw	32
Seeds	8
Events
Singles Doubles
← 1989 · Vienna Open · 1991 →

Paul Annacone was the defending champion but lost in the second round to Thomas Muster.

Anders Järryd won in the final 6–3, 6–3, 6–1 against Horst Skoff.^[1]

	Semifinals							Final
	1	Thomas Muster	2	6
	4	Horst Skoff	6	7
								4	Horst Skoff	3	3	1
									Anders Järryd	6	6	6
	6	Alexander Volkov	2	5
		Anders Järryd	6	7

	First round							Second round							Quarterfinals							Semifinals
	1	T Muster	7	6
		M Střelba	6	4				1	T Muster	3	7	7
		P Annacone	7	7					P Annacone	6	6	6
		J Tarango	5	6											1	T Muster	0	6	7
	Q	A Olhovskiy	6	6											Q	A Olhovskiy	6	4	6
		O Delaître	0	3				Q	A Olhovskiy	7	6
		J Bates	5	4				7	J Arias	5	4
	7	J Arias	7	6																		1	T Muster	2	6
	4	H Skoff	3	7	6																	4	H Skoff	6	7
		A Antonitsch	6	5	2			4	H Skoff	6	6	6
	WC	R Wawra	2	4				Q	D Poliakov	7	4	2
	Q	D Poliakov	6	6											4	H Skoff	6	6
		M Sinner	2	6												L Jonsson	4	3
		L Jonsson	6	7					L Jonsson	6	6
		R Azar	3	3				WC/5	C-U Steeb	3	3
	WC/5	C-U Steeb	6	6

	First round							Second round							Quarterfinals							Semifinals
	6	A Volkov	7	6
		T Högstedt	6	4				6	A Volkov	7	6
		J Wöhrmann	7	6					J Wöhrmann	5	3
	Q	H Mair	5	1											6	A Volkov	6	6
	Q	J Siemerink	4	7	6										3	M Jaite	2	1
	WC	P McEnroe	6	5	3			Q	J Siemerink	3	3
		T Carbonell	6	4				3	M Jaite	6	6
	3	M Jaite	7	6																		6	A Volkov	2	5
	8	M Stich	5	2																			A Järryd	6	7
		A Järryd	7	6					A Järryd	6	6
		J Cunha Silva	6	3					P Kühnen	3	4
		P Kühnen	7	6												A Järryd	7	6
		J Gunnarsson	6	6	6										2	J McEnroe	6	2
		U Riglewski	7	3	7				U Riglewski	7	4	3
		B Garrow	6	6	4			2	P McEnroe	6	6	6
	2	J McEnroe	4	7	6

• ATP singles draw