1979 Louisville • ATP 500 1982 Sydney • ATP 250 1977 Bretton Woods • ATP 250 1978 Final,Bretton Woods • ATP 500 1983 Auckland • ATP 250 1982 Bristol • ATP 250 1975 Fort Worth • WCT 1975 Semifinal,Philadelphia • WCT 1970 Final,Kitzbühel • ATP 250 1977 Semifinal,Australia Terbuka • Grand Slam 1977 Semifinal,Australia Terbuka • Grand Slam 1973 Semifinal,Australia Terbuka • Grand Slam 1977 Semifinal,National Bank Open • ATP Masters 1000 1977 Semifinal,Cincinnati • ATP Masters 1000 1979 Final,Milan • ATP 500 1975 Semifinal,Boston • ATP 500 1981 Semifinal,Indianapolis • ATP 250 1978 Semifinal,Sydney • ATP 250 1973 Final,Seattle • ATP 250 1971 Final,Sydney • ATP 250 1982 Final,Palermo • ATP 250 1977 Semifinal,Adelaide • ATP 250 1970 Semifinal,Amersfoort • ATP 250 1983 Babak keempat,Roland Garros • Grand Slam 1982 Babak keempat,Australia Terbuka • Grand Slam 1978 Perempat final,Australia Terbuka • Grand Slam 1978 Babak keempat,Wimbledon • Grand Slam 1978 Babak keempat,Roland Garros • Grand Slam 1975 Perempat final,Australia Terbuka • Grand Slam 1975 Babak keempat,Roland Garros • Grand Slam