Clement A. Griscom Cup Past champions
The three cities have been remarkably competitive throughout the century: New York has won 44 times, Philadelphia 43 times, and Boston 27 times. Equally impressive is the fact that there have been only three ties, in 1941, 1957 and 1996. The Challenge has been conducted every year with the exception of the World War II period, 1942-1945, and in 1984 because of inclement weather.
- 1897 – Pennsylvania (Merion Cricket Club – PA)
- 1898 – New York (Morris Country GC – NJ)
- 1899 – Pennsylvania (Ardsley CC – NJ)
- 1900 – New York (Philadelphia CC – PA)
- 1901 – New York (Morris Country GC – NJ)
- 1902 – Massachusetts (Baltusrol GC – NJ)
- 1903 – Massachusetts (The Country Club – MA)
- 1904 – Massachusetts (Philadelphia Cricket Club – PA)
- 1905 – New York (Morris Country GC – NJ)
- 1906 – Pennsylvania (Nassau CC – NY)
- 1907 – Massachusetts (Atlantic City CC – NJ)
- 1908 – Massachusetts (Oakley CC – MA)
- 1909 – New York (Baltusrol GC – NJ)
- 1910 – Massachusetts (Huntingdon Valley CC – PA)
- 1911 – Massachusetts (Brae Burn CC – MA)
- 1912 – Pennsylvania (Philadelphia Cricket Club – PA)
- 1913 – Massachusetts (Brae Burn CC – MA)
- 1914 – Pennsylvania (Greenwich CC – CT)
- 1915 – Pennsylvania (Merion Cricket Club – PA)
- 1916 – Pennsylvania (Essex County Club – MA)
- 1917 – Event not held
- 1918 – Event not held
- 1919 – New York (Apawamis Club – NY)
- 1920 – Pennsylvania (Philadelphia Cricket Club – PA)
- 1921 – Massachusetts (The Country Club – MA)
- 1922 – New York (Westchester CC – NY)
- 1923 – New York (Whitemarsh Valley – PA)
- 1924 – Massachusetts (Brae Burn CC – MA)
- 1925 – New York (Greenwich CC – NY)
- 1926 – Massachusetts (Philmont CC – PA)
- 1927 – New York (Belmont Spring CC – MA)
- 1928 – Pennsylvania (Montclair GC – NJ)
- 1929 – New York (Aronimink GC – PA)
- 1930 – Massachusetts (The Country Club – MA)
- 1931 – Pennsylvania (Engineers CC – NY)
- 1932 – New York (Merion Cricket Club – PA)
- 1933 – Massachusetts (Brae Burn CC – MA)
- 1934 – New York (Wee Burn CC – CT)
- 1935 – Pennsylvania (Huntingdon Valley CC – PA)
- 1936 – Massachusetts (Winchester CC – MA)
- 1937 – New York (Plainfield CC – NJ)
- 1938 – New York (Philadelphia CC – PA)
- 1939 – New York (Charles River CC – MA)
- 1940 – New York (Lakeville Club – NY)
- 1941 – New York/Pennsylvania (Westchester CC – NY)
- 1942 – Event not held
- 1943 – Event not held
- 1944 – Event not held
- 1945 – Event not held
- 1946 – Pennsylvania (Aronimink GC – PA)
- 1947 – New York (Brae Burn CC – MA)
- 1948 – New York (North Hills CC – NY)
- 1949 – New York (Philmont CC – PA)
- 1950 – New York (Belmont CC – MA)
- 1951 – New York (Montclair CC – NJ)
- 1952 – New York (Westchester CC – NY)
- 1953 – New York (Westchester CC – NY)
- 1954 – New York (Westchester CC – NY)
- 1955 – Pennsylvania (Philmont CC – PA)
- 1956 – Massachusetts (Charles River CC – MA)
- 1957 – New York/Pennsylvania (Apawamis Club – NY)
- 1958 – Pennsylvania (Philadelphia CC – PA)
- 1959 – Pennsylvania (Belmont CC – MA)
- 1960 – Pennsylvania (Wykagyl CC – NY)
- 1961 – Pennsylvania (Aronimink GC – PA)
- 1962 – Massachusetts (The Country Club – MA)
- 1963 – New York (Westchester CC – NY)
- 1964 – Pennsylvania (Gulph Mills GC – PA)
- 1965 – New York (Brae Burn CC – MA)
- 1966 – Pennsylvania (Baltusrol GC – NJ)
- 1967 – Pennsylvania (Riverton CC – NJ)
- 1968 – New York (Spring Valley CC – MA)
- 1969 – New York (Sleepy Hollow CC – NY)
- 1970 – Pennsylvania (Huntingdon Valley CC – PA)
- 1971 – New York (Brae Burn CC – MA)
- 1972 – Pennsylvania (Maidstone GC – NY)
- 1973 – Pennsylvania (Merion GC – PA)
- 1974 – Pennsylvania (The Country Club – MA)
- 1975 – Pennsylvania (Shinnecock Hills GC – NY)
- 1976 – Pennsylvania (Saucon Valley CC – PA)
- 1977 – Massachusetts (Oyster Harbors Club – MA)
- 1978 – New York (Wee Burn CC – CT)
- 1979 – Pennsylvania (Philadelphia CC – PA)
- 1980 – New York (Weston GC – MA)
- 1981 – Pennsylvania (Winged Foot GC – NY)
- 1982 – Pennsylvania (Gulph Mills GC – PA)
- 1983 – Pennsylvania (Springfield CC – MA)
- 1984 – Event not held
- 1985 – New York (Aronimink GC – PA)
- 1986 – Massachusetts (Charles River CC – MA)
- 1987 – Pennsylvania (Wee Burn CC – CT)
- 1988 – Pennsylvania (Philmont CC – PA)
- 1989 – Massachusetts (Belmont CC – MA)
- 1990 – Massachusetts (Westchester CC – NY)
- 1991 – Pennsylvania (Merion GC – PA)
- 1992 – Massachusetts (Salem CC, MA)
- 1993 – New York (Winged Foot GC, NY)
- 1994 – Massachusetts (Gulph Mills GC, PA)
- 1995 – Massachusetts (Myopia Hunt Club, MA)
- 1996 – New York/Pennsylvania (CC of Fairfield, CT)
- 1997 – Massachusetts (Winchester CC, MA)
- 1998 – New York (Merion GC – PA)
- 1999 – New York (Baltusrol GC – NJ)
- 2000 – New York (Brae Burn CC – MA)
- 2001 – Pennsylvania (Plymouth CC – PA)
- 2002 – Pennsylvania (Century CC – NY)
- 2003 – Pennsylvania (Hyannisport Club – MA)
- 2004 – New York (Rolling Green CC – PA)
- 2005 – New York (Plainfield CC – NJ)
- 2006 – New York (Dedham C&PC – MA)
- 2007 – Pennsylvania (Philadelphia Cricket Club – PA)
- 2008 – Massachusetts (Somerset Hills CC – NY)
- 2009 – Massachusetts (Black Rock CC – MA)
- 2010 – Pennsylvania (Huntingdon Valley CC – PA)
- 2011 – Pennsylvania (Westchester CC – NY)
- 2012 – Pennsylvania (Gulph Mills GC – PA)
- 2013 – Pennsylvania (Essex County Club – MA)
- 2014 – Pennsylvania (Glen Oaks Club – NY)
- 2015 – New York (Philadelphia CC – PA)
- 2016 – Massachusetts (Boston GC – MA)
- 2017 – Pennsylvania (CC of Fairfield – NY)
- 2018 – Pennsylvania (Rolling Green GC – PA)
- 2019 – Massachusetts (Worcester CC – MA)
- 2020 – Event not held
- 2021 – New York (The Union League GC of Torresdale – PA)
- 2022 – Massachusetts (Longmeadow CC – MA)
- 2023 – New York (Somerset Hills CC – NJ)
- 2024 – Pennsylvania (Lehigh CC – PA)