This year's World Series is the 107th Fall Classic.

How many of them have had at least one participant, as this year's does, that had not won it before? (For this quiz, consider teams that have moved as a single franchise, including original Senators/Twins and Browns/Orioles.)

Post your guess in the poll and then find out the answer after the jump.

There have been 38 World Series where at least one of the teams had not been a previous winner:

1903, 1905, 1906, 1907, 1909, 1910, 1916, 1919, 1920, 1921, 1922, 1924, 1926, 1941, 1944, 1947, 1949, 1950, 1952, 1953, 1955, 1966, 1969, 1980, 1982, 1984, 1985, 1987, 1992, 1997, 1998, 2001, 2002, 2005, 2007, 2008, 2010, 2011

If you narrowed it down to World Series where both participants had not won it before, there are only seven:

1903, 1905, 1906, 1907, 1909, 1920, 1980