The Jamestown Expos played in the New York–Penn League and the Pennsylvania–Ontario–New York League (a Minor League Baseball league which operated in the northeastern United States from 1939 to 2020), and their mascot was Yippee from 1983 to 1988.
The Jamestown Expos played in the New York–Penn League and the Pennsylvania–Ontario–New York League (a Minor League Baseball league which operated in the northeastern United States from 1939 to 2020), and their mascot was Yippee from 1983 to 1988.