1967 Senior Democracy (Individual)
1969 Junior Equations (Individual)
1970 Senior Equations (Individual)
1971 Senior Equations (Individual)
1972 Senior Equations (Individual)
1972 Senior On-Sets (Individual)
1972 Senior Mathematics (Individual)
1974 Junior Mathematics (Individual)
1975 Junior Equations (Individual)
1977 Senior On-Sets (Individual)
1979 Senior Equations (Individual)
1980 Senior Equations (Individual)
1981 Senior Prop/Strange (Individual)
1982 Junior On-Sets (Individual)
1982 Junior Mathematics (Individual)
1982 Senior World Events (Individual)
1983 Junior On-Sets (Individual)
1983 Junior Mathematics (Individual)
1984 Junior Prop/Strange (Individual)
1984 Junior World Events (Individual)
1984 Junior Social Studies (Individual)
1984 Senior Equations (Individual)
1984 Senior Mathematics (Individual)
1987 Junior Propaganda (Individual)
1990 Senior Equations (Individual)
1990 Senior Mathematics (Individual)

1991 Senior Equations (Individual)

1994 Junior On-Sets (Individual)
1994 Junior Presidents (Individual)

1995 Senior Equations (Individual)
1995 Senior Propaganda (Individual)
1996 Junior Equations (Individual)
1996 Junior On-Sets (Individual)
1996 Senior On-Sets (Individual)
1998 Senior On-Sets (Individual)
1998 Senior Propaganda (Individual)
1998 Senior Presidents (Individual)
1999 Senior On-Sets (Individual)
1972 Senior Equations (Team)
1972 Senior Mathematics (Team)
1973 Senior Equations (Team)
1973 Senior On-Sets (Team)
1973 Senior Mathematics (Individual)
1975 Junior Equations (Team)
1975 Senior On-Sets (Team)
1975 Senior Mathematics (Team)
1977 Senior On-Sets (Team)
1978 Junior Mathematics (Team)
1978 Senior Equations (Team)
1978 Senior On-Sets (Team)
1978 Senior Mathematics (Team)
1980 Junior On-Sets (Team)

1980 Junior Sweepstakes (Team)
1980 Senior Equations (Team)
1980 Senior On-Sets (Team)
1980 Senior Mathematics (Team)

1981 Senior Sweepstakes (Team)
1984 Junior Prop/Strange (Team)
1984 Junior Sweepstakes (Team)
1984 Senior Equations (Team)
1984 Senior On-Sets (Team)
1984 Senior Mathematics (Team)
1984 Senior Sweepstakes (Team)
1985 Senior Equations (Team)
1986 Senior Propaganda (Team)
1987 Junior Propaganda (Team)
1990 Senior On-Sets (Team)
1990 Senior Mathematics (Team)
1990 Senior Propaganda (Team)
1990 Senior Sweepstakes (Team)
1995 Junior On-Sets (Team)
1995 Senior Propaganda (Team)
1998 Senior Propaganda (Team)
1998 Senior Sweepstakes (Team)
1999 Senior Propaganda (Team)
1999 Senior Sweepstakes (Team)
2000 Junior Presidents (Team)

2001 Senior On-Sets (Team)
2001 Senior Sweepstakes (Team)
2002 Senior Propaganda (Team)