Peter Holenstein

Match log

1970

Gstaad Clay, July
R32 L William Alvarez 3-6 6-8

1969

Gstaad Clay, July
R32 L Wieslaw Gasiorek 6-8 1-6

1968

Montana Vermala August
R16 L Barry Phillips Moore 3-6 0-6
R32 W Giuseppe Merlo 6-4 6-4
R64 W Allan Stone 6-1 6-2
Gstaad Clay, July
R32 L Cliff Drysdale 3-6 5-7
Lugano Clay, June
R64 L Ilie Nastase 1-6 2-6