Singles
1991 Riklis Classic
Champion	Leonardo Lavalle
Runner-up	Christo van Rensburg
Score	6–2, 3–6, 6–3

Andrei Chesnokov was the defending champion, but did not participate this year.

Leonardo Lavalle won the tournament, beating Christo van Rensburg in the final, 6–2, 3–6, 6–3.

Seeds

Draw

Finals

	Semifinals							Final
	Q	Leonardo Lavalle	6	77
		Bryan Shelton	4	65
								Q	Leonardo Lavalle	6	3	6
									Christo van Rensburg	2	6	3
		Christo van Rensburg	6	2	6
		Gilad Bloom	3	6	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	A Cherkasov	7	6
	WC	S Perkiss	5	4				1	A Cherkasov	6	79
		C Adams	6	6					C Adams	3	67
	Q	O Sela	3	4											1	A Cherkasov	5	77	3
		C Pridham	6	6											Q	L Lavalle	7	65	6
		M Wostenholme	4	3					C Pridham	4	63
	Q	L Lavalle	4	6	6			Q	L Lavalle	6	77
	8	J Eltingh	6	3	4																	Q	L Lavalle	6	77
	3	M Koevermans	1	0																			B Shelton	4	65
		J Apell	6	6					J Apell	5	6	4
	Q	P Nyborg	6	6				Q	P Nyborg	7	4	6
	WC	O Weinberg	2	4											Q	P Nyborg	64	4
		V Roubíček	3	64												B Shelton	77	6
	WC	R Weidenfeld	6	77				WC	R Weidenfeld	3	1
		B Shelton	6	77					B Shelton	6	6
	6	L Jonsson	3	61

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	O Delaître	6	4	6
		B Steven	2	6	1			5	O Delaître	6	7
		T Anzari	6	4	3				D Rikl	3	5
		D Rikl	2	6	6										5	O Delaître	3	3
		M Laurendeau	6	4	4											C van Rensburg	6	6
		H Holm	1	6	6				H Holm	66	1
		C van Rensburg	6	6					C van Rensburg	78	6
	4	A Mansdorf	3	2																			C van Rensburg	6	2	6
	7	J Frana	6	6																			G Bloom	3	6	3
		M Schapers	3	3				7	J Frana	3	4
	Q	J Carlsson	3	6	6			Q	J Carlsson	6	6
		V Gabrichidze	6	4	2										Q	J Carlsson	3	5
		M Střelba	3	2												G Bloom	6	7
		G Bloom	6	6					G Bloom	6	6
		A Antonitsch	3	1				2	M Jaite	3	4
	2	M Jaite	6	6

References

• Main Draw