Mt. Rainier Baseball Through The Years….
League Champions  State Qualifier
Year Wins Loss League Finish Post-Season Finish
1960 0 0 NPSL
1961 11 2 NPSL 2nd
1962 0 0 NPSL 2nd
1963 0 0 NPSL
1964 0 0 NPSL
1965 0 0 NPSL
1966 0 0 NPSL
1967 0 0 NPSL
1968 0 0 NPSL
1969 12 4 NPSL 1st
1970 13 3 NPSL 1st
1971 14 2 NPSL 1st
1972 11 7 NPSL 2nd
1973 11 9 NPSL 3rd
1974 2 14 NPSL 5th Did Not Qualify for Post-Season
1975 6 10 NPSL 4th
1976 5 11 NPSL 5th
1977 10 6 NPSL 3rd
1978 5 13 NPSL 10th Did Not Qualify for Post-Season
1979 5 13 NPSL 10th Did Not Qualify for Post-Season
1980 8 10 NPSL 4th Did Not Qualify for Post-Season
1981 0 0 Seamount
1982 11 1 Seamount 1st State Championship Game (Centralia)
1983 0 0 Seamount
1984 8 7 Seamount 4th
1985 13 3 Seamount 1st
1986 0 0 Seamount
1987 6 4 Seamount 2nd Seamount Tournament Gm #2 (Lost vs. Tahoma)
1988 5 5 Seamount 3rd Seamount Tournament Gm #1 (Lost vs. Liberty)
1989 3 7 Seamount 5th Did Not Qualify for Post-Season
1990 7 11 Seamount 7th Did Not Qualify for Post-Season
1991 0 0 Seamount Did Not Qualify for Post-Season
1992 9 9 Seamount 6th Did Not Qualify for Post-Season
1993 13 4 Seamount 2nd State Final 16 (Shorecrest)
1994 12 6 Seamount 3rd State Final 8 (Seattle Prep)
1995 9 9 Seamount 6th Did Not Qualify for Post-Season
1996 13 5 Seamount 2nd State Final 16 
1997 9 9 Seamount 4th Seamount Tournament Gm #2 (Lost vs. Mt. Si)
1998 8 6 Seamount - King 4th Seamount Tournament Gm #2 (Lost vs. Lindbergh)
1999 5 9 Seamount - King 6th Did Not Qualify for Post-Season
2000 6 8 Seamount - King 5th Did Not Qualify for Post-Season
2001 16 6 Seamount - King 1st Sea-Metro Qualifier (Lost vs. Blanchet)
2002 21 3 Seamount - King 1st State Final 16 (O'Dea)
2003 16 7 Seamount - King 1st State Final 16 (O'Dea)
2004 15 13 Seamount - King 5th State Final 16 (Blanchet)
2005 20 4 Seamount - King 1st State Final 16 (Eastside Catholic)
2006 21 6 Seamount - King 2nd State Final Four (Burlington-Edison)
2007 17 7 Seamount 1st District Tournament Gm #3 (Lost vs. Camas)
2008 20 6 Seamount 1st State Final 16 (Seattle Prep)
2009 21 6 Seamount 1st State Final 8 (West Valley)
2010 21 5 Seamount 1st State Final 8 (Enumclaw)
2011 5 15 SPSL North 8th Did Not Qualify for Post-Season