Stan Smith was the defending champion, but lost in the quarterfinals this year.

Jimmy Connors won the title, defeating John Paish 6–2, 6–3 in the final.

	Semifinals							Final
		John Paish	5	3
		Pancho Gonzales	7	2r
									John Paish	2	3
									Jimmy Connors	6	6
		Jimmy Connors	6	6
		Clark Graebner	3	4

	First round							Second round							Third round							Quarterfinals
		S Smith	7	6
		A Zugarelli	5	4					S Smith	6	6
		F McMillan	6	6					F McMillan	4	4
		B Phillips-Moore	4	4												S Smith	3	6	6
		R Keldie	9	7												R Keldie	6	4	2
		E Di Matteo	7	5					R Keldie	6	6
		H Kary	7	3	6				H Kary	2	3
		A Amritraj	5	6	4																		S Smith	6	3	8
		T Gorman	6	6																			J Paish	2	6	10
		S Ball	3	4					T Gorman	3	6	7r
		P Bertolucci	6	6					P Bertolucci	6	2	8
		H Solomon	4	4												P Bertolucci	6	0
		J Osborne	9	1	1											J Paish	8	6
		J Paish	8	6	6				J Paish	6	6
		R Moore	8	4	6				R Moore	1	2
		V Amritraj	6	6	4

	First round							Second round							Third round							Quarterfinals
		RP Gonzales	6	6
		D Schroder	3	2					RP Gonzales	6	1	6
		G Masters	6	9					G Masters	4	6	3
		A Olmedo	1	8												RP Gonzales	6	9
		D Stockton	9	8												K Meiler	4	7
		B Mottram	7	6					D Stockton	3	2
		T Sakai	8	4	6				K Meiler	6	6
		K Meiler	6	6	8																		RP Gonzales	7	6
		A Panatta	5	2																			R Tanner	5	1
		B Mignot	7	6					B Mignot	1	6	6
		D Lloyd	6	6					D Lloyd	6	3	3
		J McManus	4	4												B Mignot	3	7
		S Likhachev	4	3												R Tanner	6	9
		ON Bengtson	6	6					ON Bengtson	5	6	3
		R Tanner	w/o						R Tanner	7	3	6
		J Fassbender

	First round							Second round							Third round							Quarterfinals
		G Vilas	4	3
		J Mukerjea	6	6					J Mukerjea	4	6	6
		J Cooper	8	7					J Cooper	6	3	8
		J Feaver	6	5												J Cooper	3	3
		N Fraser	3	6	6											J Connors	6	6
		C Barazzutti	6	3	3				N Fraser	5	8
		V Zedník	6	3	3				J Connors	7	9
		J Connors	4	6	6																		J Connors	6	6	9
		T Ryan	w/o																				A Metreveli	8	1	7
		V Seixas							T Ryan	3	5
		B Gottfried	6	6					B Gottfried	6	7
		J Kamiwazumi	4	4												B Gottfried	6	8	4
		P Doerner	w/o													A Metreveli	4	9	6
		J Loyo-Mayo							P Doerner	6	2	3
		O Parun	6	4					A Metreveli	0	6	6
		A Metreveli	8	6

	First round							Second round							Third round							Quarterfinals
		P Cramer	6	6
		I Molina	2	3					P Cramer	5	3
		S Warboys	4	3					C Dibley	7	6
		C Dibley	6	6												C Dibley	6	6
		T Kakoulia	6	6												P Lall	4	4
		J Bartlett	3	4					T Kakoulia	3	2
		B Jovanović							P Lall	6	6
		P Lall	w/o																				C Dibley	6	3	4
		E van Dillen	6	6																			C Graebner	3	6	6
		N Pietrangeli	4	3					E van Dillen	3	6	2
		S Matthews	6	6					S Matthews	6	2	6
		H-J Plötz	3	1												S Matthews	4	1
		JE Mandarino	2	6	3											C Graebner	6	6
		N Špear	6	4	6				N Špear	5	6	5
		J-C Barclay	2	2					C Graebner	7	2	7
		C Graebner	6	6

• Main draw