Date	Tournament	Round	Surface	Result	Opponent	Score
1971-08-03	Hilversum	Round of 32	Hard	L	Jaime Pinto Bravo	6-26-1
1971-06-14	Queen's Club	Round of 64	Grass	L	Terry Addison	6-46-4
1971-04-25	Catania	Round of 32	Clay	L	Massimo Di Domenico	7-56-4
1971-04-18	Palermo	Round of 32	Clay	L	Piero Toci	4-66-46-3
1970-10-03	Barcelona	Round of 64	Clay	L	Mark Cox	7-56-36-1
1970-06-08	Nottingham	Round of 32	Grass	L	Stan Smith	6-36-0
1970-06-08	Nottingham	Round of 64	Grass	W	Larry Kroll	6-36-1
1969-09-29	Berkeley	Round of 64	Hard	L	Whitney Reed	6-26-86-2
1969-08-16	Boston	Round of 128	Grass	L	Brian Cheney	6-19-7
1969-08-04	Toronto	Round of 32	Clay	L	Raymond Moore	6-47-57-5
1969-06-09	Beckenham	Round of 32	Grass	W	Derek Schroder	3-66-46-3
1969-06-09	Beckenham	Round of 16	Grass	W	Donald Lutz	W/O
1969-06-09	Beckenham	Quarterfinal	Grass	L	Bill Bowrey	6-26-2
1968-08-17	Boston 2	Round of 128	Grass	L	Gene Scott	6-36-46-2
1968-08-05	Southampton	Round of 64	Grass	W	Mark Taylor	6-47-5
1968-08-05	Southampton	Round of 32	Grass	L	Bob Hewitt	4-66-27-5
1968-07-29	South Orange	Round of 64	Grass	L	Tom Gorman	11-96-4
1968-07-22	Haverford	Round of 64	Grass	W	Jun Kuki	6-32-66-1
1968-07-22	Haverford	Round of 32	Grass	L	Hamilton Richardson	6-36-3
1968-06-22	San Antonio Collegiate	Round of 64	-	L	Van Hill	6-26-0