Singles
1977 Stockholm Open
Final
Champion	Sandy Mayer
Runner-up	Raymond Moore
Score	6–2, 6–4
Details
Draw	64
Events
Singles Doubles
← 1976 · Stockholm Open · 1978 →

Mark Cox was the defending champion, but lost in the second round this year.

Sandy Mayer won the title, defeating Raymond Moore 6–2, 6–4 in the final.

	Semifinals							Final
		Sandy Mayer	6	6
		Stan Smith	4	1
									Sandy Mayer	6	6
									Raymond Moore	2	4
		Raymond Moore	6	7
		Wojtek Fibak	3	6

	First round							Second round							Third round							Quarterfinals
	1	B Gottfried	6	6
	Q	T Larsen	1	4				1	B Gottfried	6	6
		R Norberg	6	6					R Norberg	2	4
		J Yuill	3	1											1	B Gottfried	4	4
		R Drysdale	6	6	6											S Mayer	6	6
		F McMillan	7	3	2				R Drysdale	0	4
		T Šmíd	2	5					S Mayer	6	6
		S Mayer	6	7																			S Mayer	6	6
		J Antonas	1	1																			H Solomon	3	4
		B Bertram	6	6					B Bertram	2	4
		E van Dillen	3	7	4				T Waltke	6	6
		T Waltke	6	6	6											T Waltke	3	5
		P Hjertquist	2	3												H Solomon	6	7
		J James	6	6					J James	2	4
		S Stewart	3	3					H Solomon	6	6
		H Solomon	6	6

	First round							Second round							Third round							Quarterfinals
		E Dibbs	6	6	5
		K Richardson	7	3	7				K Richardson	6	4	5
		R Fisher	6	4					G Hardie	4	6	7
		G Hardie	7	6												G Hardie	6	6
		J Källqvist	4	6												T Svensson	4	2
		T Svensson	6	7					T Svensson	6	2	6
	Q	Hans Goransson	6	3					B Taróczy	1	6	3
		B Taróczy	7	6																			G Hardie	7	4	5
		J Kodeš	6	7																			S Smith	6	6	7
		B Lloyd	1	5					J Kodeš	6	6
		D Palm	6	6					D Palm	3	0
		M Machette	3	2												J Kodeš	1	6	4
		B Martin	6	6												S Smith	6	4	6
	Q	O Palmer	3	1					B Martin	3	4
	Q	S Simonsson	3	6	1				S Smith	6	6
		S Smith	6	3	6

	First round							Second round							Third round							Quarterfinals
		J Borowiak	6	3	4
		K Johansson	2	6	6				K Johansson	6	6
	Q	G Oropez	2	6	5				B Phillips-Moore	1	1
		B Phillips-Moore	6	1	7											K Johansson	4	7	6
		F Pala	2	3												J-L Haillet	6	6	2
		J-L Haillet	6	6					J-L Haillet	6	5	6
		F González	6	6	7				F González	1	7	1
		R Lutz	4	7	6																		K Johansson	7	5	4
		R Moore	2	7	6																		R Moore	5	7	6
		J Lloyd	6	6	2				R Moore	6	7
		ON Bengtson	1	4					P Hutka	2	6
		P Hutka	6	6												R Moore	6	5	6
		J Feaver	4	6												R Taylor	2	7	3
		R Taylor	6	7					R Taylor	6	6
		B Mitton	2	2					M Cox	4	4
		M Cox	6	6

	First round							Second round							Third round							Quarterfinals
		W Fibak	6	6	6
		B Andersson	7	2	3				W Fibak	6	6
		U Eriksson	5	6	6				U Eriksson	2	1
		J Norbäck	7	3	4											W Fibak	6	6
		E Friedler	3	6	4											T Okker	2	2
		A Amritraj	6	3	6				A Amritraj	2	1
		F McNair	6	6	5				T Okker	6	6
		T Okker	7	4	7																		W Fibak	7	4	7
		P Fleming	7	4	6																		B Teacher	5	6	6
		A Pattison	5	6	7				A Pattison	6	3	6
		B Teacher	6	7					B Teacher	4	6	7
		L Elvstrøm	3	5												B Teacher	7	4	6
		J Granát	3	3											2	R Ramírez	5	6	4
		C Pasarell	6	6					C Pasarell	6	5	3
		D Martin Jr.	2	1				2	R Ramírez	4	7	6
	2	R Ramírez	6	6

• Main draw