1990 Semifinale,Memphis • ATP 250 1992 Kvart finale,Washington • ATP 500 1989 Kvart finale,Queen's • ATP 500 1991 Semifinale,Manchester • ATP 250 1991 Semifinale,Hong Kong • ATP 250 1990 Semifinale,Los Angeles • ATP 250 1990 Semifinale,Newport • ATP 250 1987 Kvart finale,Houston • ATP 250 1990 3. runde,US Open • Grand Slam 1987 3. runde,Australian Open • Grand Slam 1989 3. runde,Cincinnati • ATP Masters 1000 1988 3. runde,Cincinnati • ATP Masters 1000 1991 3. runde,Philadelphia • ATP 500 1989 3. runde,Washington • ATP 500 1986 Kvart finale,Basel • ATP 500 1992 Kvart finale,Seoul • ATP 250 1992 Kvart finale,Hong Kong • ATP 250 1992 Kvart finale,Johannesburg • ATP 250 1989 3. runde,Indianapolis • ATP 250 1987 Kvart finale,Schenectady • ATP 250 1990 Kvart finale,Lyon • ATP 250 1992 2. runde,Wimbledon • Grand Slam 1991 2. runde,Wimbledon • Grand Slam 1991 2. runde,Roland Garros • Grand Slam 1990 2. runde,Wimbledon • Grand Slam 1987 2. runde,US Open • Grand Slam 1991 2. runde,Miami • ATP Masters 1000 1987 2. runde,Indian Wells • ATP Masters 1000 1991 2. runde,Tokyo Indoor • ATP 500 1990 2. runde,Washington • ATP 500